Prof. Dr. Florian Alt

Mail	florian.alt ät ifi.lmu.de (LMU)
Telefon	089/2180-75101
Adresse	Prof. Dr. Florian Alt Ludwig-Maximilians-Universitï¿½t Mï¿½nchen Media Informatics Group Frauenlobstr. 7a 80337 Mï¿½nchen
Raum	436 (4. Stock)
Persï¿½nliche Webseite	http://www.florian-alt.de
Former Group Website	https://go.unibw.de/usec

About me

Florian Alt is a Full Professor of Media Informatics in the Department of Computer Science at LMU Munich, Germany.

His research centers on designing secure and privacy-preserving systems that align seamlessly with everyday user interactions. In particular, Florian investigates how knowledge on users' behavior and physiology can be leveraged to enhance and create novel security mechanisms (physio-behavioral security). Furthermore, he is interested in emerging threats in ubiquitous computing environments and how they can be mitigated. His work spans several application domains, including social engineering, authentication, and Mixed Reality.

Florian strongly engages in the scientific community in various roles. He is general co-chair of ACM MobileHCI 2025 and Steering Committee Chair of the MUM Conference Series. Furthermore, he served as Paper Chair for ACM ISS 2023 and 2024, as Subcommittee Chair for CHI 2020 and 2021, and was TPC CHair of Mensch und Computer 2020 and 2023. He currently serves on the editorial board of ACM ToCHI and is a department editor for security and privacy for the IEEE Pervasive Computing Magazine.

For his contributions, Florian received a 2022 Test of Time Award from ACM Multimedia and has garnered over 15 Best Paper and Honorable Mention Awards at top-tier conferences. His work has been supported by the German Research Foundation (DFG), the Center for Digitization and Technology of the Bundeswehr, the ZD.B/Bavarian State Ministry for Education and Science, BMW, the Humboldt Foundation, the DAAD, and the Telekom Innovation Labs. Florian won a Google Faculty Award in 2023.

Prior to rejoining LMU, Florian served as a Full Professor of Usable Security and Privacy at the CODE Research Center for Cyber Defense (University of the Bundeswehr Munich) and held an Assistant Professorship in Human-Computer Interaction at LMU Munich and the University of Applied Sciences Munich. He has also been a visiting researcher at TU Vienna as well as a guest lecturer at JKU Linz and the University of Duisburg-Essen. Beyond academia, Florian gained industry experience as a web developer at Pinnacle Systems and as an IT specialist at Schreiner Group in the United States. He holds a PhD in Computer Science from the University of Stuttgart and a diploma in Media Informatics from LMU Munich.

CV

Current Appointments

since 10.2024 Full Professor (W-3) at LMU Munich

Prior Appointments

05.2018 - 10.2024 Full Professor (W-3) at the Bundeswehr University Munich
11.2012 - 07.2023 Visiting Researcher at TU Vienna
10.2013 - 05.2018 Assistant Professor (W-1, evaluated) at LMU Munich
01.2011 - 09.2013 Research Associate at the University of Stuttgart
12.2010 - 05.2011 Visiting Researcher at the Deutsche Telekom Labs (Berlin)
04.2008 - 12.2011 Research Assistant at the University of Duisburg-Essen
10.2007 - 03.2008 IT Specialist, Schreiner MediPharm Inc., New York

Education

01.2012 - 12.2012 University of Stuttgart, Ph.D. in Computer Science (Dr. rer. nat.)
09.2001 - 09.2007 Diploma in Media Informatics (LMU Munich)

Projects (Selection)

Ongoing Projects

Voice of Wisdom (01/2021 - 12/2026 ) dtec.bw
MuQuaNet (01/2021 - 12/2026 ) dtec.bw
PriMR (07/2024 - 06/2027) DFG

Finished Projects

ubihave (01/2019 - 12/2022) DFG
Scalable Biometrics (01/2019 - 04/2025 ) DFG
Biometrics++ (02/2017 - 07/2019) ZD.B Research Group

Scientific Activities (Selection)

Organizing Committees

Conference General Co-Chair of ACM MobileHCI 2025
Technical Program Chair Mensch & Computer 2023
Technical Program Chair Mensch & Computer 2020
Conference General Co-Chair, Mobile and Ubiquitous Multimedia 2018
Organizer of the 2023 Post-CHI Summer School on Human-Centered Security
Organizer of 2018 UIST School on Brain-Computer Interfaces

Since 2009, I have engaged in various sharing roles for scientific meetings, among them Demo Chair for MobileHCI 2021 and MUM 2012, Workshop Chair for ETRA 2020 & 2021 and MobileHCI 2015; and Publication Chair for Ubicomp' 20, TEI 2014, AH 2013, PerDis 2012)

Program Chairing

2023 - 2024 Program Chair ACM ISS
2019 - 2020 ACM CHI Subcommittee Chair
2019 Program Co-Chair Mensch & Computer
2016 Program Co-Chair Mobile and Ubiquitous Multimedia
2015 Program Co-Chair ACM Pervasive Displays

Editorial Boards

ACM Transactions on Computer-Human Interaction (ToCHI) (since 2024)
IEEE Pervasive Computing (Department Editor Security and Privacy, since 2022)
ACM PACM IMWUT (2018-2024)

I have served on more than 50 PCs of leading venues in my field — most importantly ACM CHI (since 2018), USENIX SOUPS (since 2021), NSPW (since 2023). Furthermore, I have served as expert reviewer for over 100 venues (among them SIGGRAPH, UIST, PETS, USEC, EuroUSEC, CSCW, DIS, EICS, NordiCHI, INTERACT, AVI, VRST, TEI, AutoUI, ISS).

Publikationen

2025
	Doruntina Murtezaj, Jovana Dinic, Viktorija Paneva, Florian Alt Roby on a Mission: Promoting Awareness and Adoption of Password Managers Through Public Security User Interfaces In MUM '25: Proceedings of the 24th International Conference on Mobile and Ubiquitous Multimedia. December 25, 2025. Association for Computing Machinery, New York, NY, USA. (bib)
	Viktorija Paneva, Verena Winterhalter, Franziska Augustinowski, Florian Alt User Understanding of Privacy Permissions in Mobile Augmented Reality: Perceptions and Misconceptions In PACM HCI: Proceedings of the ACM on Human-Computer Interaction. 2025. Association for Computing Machinery, New York, NY, USA. (bib)
	Sarah Delgado Rodriguez, Sarah Elisabeth Winterberg, Franziska Bumiller, Felix Dietz, Florian Alt, Mariam Hassib XSec Companions: Exploring the Design of Cybersecurity Companions In EuroUSEC '25: Proceedings of the 2025 European Symposium on Usable Security. September 17, 2025. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Marjan Käsemodel, Verena Winterhalter, Felix Heisel, Florian Alt, Bastian Pfleging BlueTOTP: Designing A Phishing-Resistant and User-Friendly Approach to Two-Factor Authentication In INTERACT '25: Proceedings of the 20th IFIP TC 13 International Conference on Human-Computer Interaction. September 03, 2025. Springer Nature, Cham, Switzerland. (bib)
Download	Oliver Hein, Sude Gokcel, Florian Alt From Ears to Eyes: The Impact of Augmented Text Integration on Audio Guidance In INTERACT '25: Proceedings of the 20th IFIP TC 13 International Conference on Human-Computer Interaction. September 03, 2025. Springer Nature, Cham, Switzerland. (bib)
Download	Yasmin Abdrabou, HASH(0x55dec5b3fef0), Mike Fischer, Alia Saad, HASH(0x55dec5b3fd58), Pascal Knierim, Florian Alt Investigating Natural Shoulder Surfing Behaviorin the Wild: A Research Space and Case Study In INTERACT '25: Proceedings of the 20th IFIP TC 13 International Conference on Human-Computer Interaction. September 03, 2025. Springer Nature, Cham, Switzerland. (bib)
Download	Lou Süsslin, Ville Mäkelä, Florian Alt, Linda Hirsch Designing Safer Touch Displays: Digitally Distributing Physical Touch on a Public Display In MuC '25: Proceedings of Mensch Und Computer 2025. August 30, 2025. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Andreas Triantafyllopoulos, Anika A. Spiesberger, Iosif Tsangko, Xin Jing, Verena Distler, Felix Dietz, Florian Alt, HASH(0x55dec5b3fe90) Vishing: Detecting social engineering in spoken communication â A first survey & urgent roadmap to address an emerging societal challenge Computer Speech & Language. August 06, 2025. (bib)
Download	Filipo Sharevski, Verena Distler, Florian Alt Helps me Take the Post With a Grain of Salt:" Soft Moderation Effects on Accuracy Perceptions and Sharing Intentions of Inauthentic Political Content on X 34th USENIX Security Symposium (USENIX Security 25). August 05, 2025. USENIX Association, Seattle, WA. (bib)
Download	Sarah Delgado Rodriguez, Lukas Mecke, Ismael Prieto Romero, Melina Bregenzer, Florian Alt Let the Door Handle It: Exploring Biometric User Recognition Embedded in Doors In MuC '25: Proceedings of Mensch Und Computer 2025. August 04, 2025. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Oliver Hein, Sandra Wackerl, HASH(0x55dec5b3fdb8), Florian Alt, Francesco Chiossi At the Speed of the Heart: Evaluating Physiologically-Adaptive Visualizations for Supporting Engagement in Biking Exergaming in Virtual Reality In SportsHCI '25: Proceedings of Annual Conference on Human-Computer Interaction and Sports. July 04, 2025. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Verena Winterhalter, Anouk Moreno, Sarah Prange, Harel Berger, Florian Alt PermWatch: A Tool for In-Situ Research on Users' Awareness and Control of Android Permissions In SOUPS '25: Adjunct Proceedings of the Twenty-First Symposium on Usable Privacy and Security. June 05, 2025. USENIX Association, undefined. (bib)
Download	Lukas Mecke, Assem Mahmoud, Simon Marat, Florian Alt Exploring the Effect of Music on User Typing and Identificationthrough Keystroke Dynamics In CHI â25: Proceedings of the 2025 CHI Conference on Human Factors in Computing Systems. April 24, 2025. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Sarah Delgado Rodriguez, Maximiliane Windl, Florian Alt, Karola Marky The TaPSI Research Framework - A Systematization of Knowledge on Tangible Privacy and Security Interfaces In CHI '25: Proceedings of the 2025 CHI Conference on Human Factors in Computing Systems. 2025. Association for Computing Machinery, New York, NY, USA. (bib)
	Jonathan Liebers, Felix Bernardi, Alia Saad, Lukas Mecke, Uwe Gruenefeld, Florian Alt, Stefan Schneegass Where Do You Look When Unlocking Your Phone? A Field Study of Gaze Behaviour During Smartphone Unlock In CHI â25: Extended Abstracts of the 2025 CHI Conference on Human Factors in Computing Systems. April 23, 2025. Association for Computing Machinery, New York, NY, USA. (bib)
	Philipp A. Rauschnabel, Reto Felix, Klaus Meißner, Florian Alt, Chris Hinsch Spatial Computing: Key Concepts, Implications, and Research Agenda In XRM '25: Proceedings of the âInternational XR-Metaverse Conference 2025. April 10, 2025. Springer, undefined. (bib)
	Oliver Hein, Dominik Hirschberg, Florian Alt, Philipp A. Rauschnabel Augmented Reality in Command and Control Processes: A Comparison of Presentation Types for the Transmission of Auditive Orders In XRM '25: Proceedings of the âInternational XR-Metaverse Conference 2025. April 10, 2025. Springer, undefined. (bib)
Download	Dimitri Hein, Alia Saad, Yomna Abdelrahman, Florian Alt Secured Augmentation: On-Body Security and Safety Interfaces In AHs '25: Proceedings of the Augmented Humans International Conference 2025. March 16, 2025. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Oliver Hein, Adnan Al Qalaq, Florian Alt Beyond Boundaries: Exploring Augmented Reality Barrier-Bypassing Display Modalities In AHs '25: Proceedings of the Augmented Humans International Conference 2025. March 14, 2025. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Jasmin Schwab, Alexander Nussbaum, Anastasia Sergeeva, Florian Alt, Verena Distler What Makes Phishing Simulation Campaigns (Un)Acceptable? A Vignette Experiment In USEC'25: Proceedings of the Usable Security Mini Conference 2025. February 26, 2025. Internet Society, San Diego, CA, USA. (bib)
Download	Doruntina Murtezaj, Viktorija Paneva, Verena Distler, Florian Alt Public Security User Interfaces: Supporting Spontaneous Engagement with IT Security In NSPW '24: Proceedings of the New Security Paradigms Workshop. January 01, 2025. Association for Computing Machinery, New York, NY, USA. (bib)
2024
Download	Viktorija Paneva, Marvin Strauss, Verena Winterhalter, Stefan Schneegass, Florian Alt Privacy in the Metaverse IEEE Pervasive Computing. December 09, 2024. (bib)
Download	Joao Janeiro , Sergio Alves, Tiago Guerreiro, Verena Distler, Florian Alt Understanding Phishing Experiences of Screen Reader Users IEEE Security \& Privacy. December 09, 2024. (bib)
	Steven Houben, Gun Lee, Florian Alt, Mark Hancock Proceedings of the ACM on Human-Computer Interaction: Interactive Surfaces and Spaces Track November 05, 2024. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Felix Dietz, Lukas Mecke, Daniel Riesner, Florian Alt Delusio - Plausible Deniability For Face Recognition Proceedings of the ACM on Human-Computer Interaction. October 27, 2024. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Sarah Prange, Pascal Knierim, Gabriel Knoll, Felix Dietz, Alexander De Luca, Florian Alt ''I do (not) need that Feature!'' - Understanding Usersâ Awareness and Control of Privacy Permissions on Android Smartphones In SOUPS'24: Twentieth Symposium on Usable Privacy and Security. August 11, 2024. USENIX, Philadelphia, PA, USA. (bib)
Download	Elizabeth Bouquet, Jiew-Quay Au, Stefan Schneegass, Florian Alt CoAR-TV: Design and Evaluation of Asynchronous Collaboration in AR-Supported TV Experiences In IMX '24: Proceedings of the 2024 ACM International Conference on Interactive Media Experiences. June 10, 2024. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Karola Marky, Alina Stïver, Sarah Prange, Kira Bleck, Nina Gerber, Florian Mueller, Florian Alt, Max Muehlhaeuser Decide Yourself or Delegate - User Preferences Regarding the Autonomy of Personal Privacy Assistants in Private IoT-Equipped Environments In CHI '24: Proceedings of the 2023 CHI Conference on Human Factors in Computing Systems. May 16, 2024. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Sarah Delgado Rodriguez, HASH(0x55dec5b3ff50), HASH(0x55dec5b3fed8), Florian Alt, Karola Marky Do You Need to Touch? Exploring Correlations between Personal Attributes and Preferences for Tangible Privacy Mechanisms In CHI â24: Proceedings of the 2024 CHI Conference on Human Factors in Computing Systems. May 16, 2024. Association for Computing Machinery, New York, NY, USA. (bib)
	Florian Alt, Pascal Knierim, Julie Williamson, Joe Paradiso The Pervasive Multiverse IEEE Pervasive Computing. May 16, 2024. IEEE Educational Activities Department, USA. (bib)
Download	Yasmin Abdrabou, Tatiana Omelina, Felix Dietz, Mohamed Khamis, Florian Alt, Mariam Hassib Where Do You Look When Unlocking Your Phone? A Field Study of Gaze Behaviour During Smartphone Unlock In CHI '24 EA: Extended Abstracts of the 2024 CHI Conference on Human Factors in Computing Systems. May 15, 2024. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Marvin Strauss, Viktorija Paneva, Florian Alt, Stefan Schneegass Designing and Evaluating Scalable Privacy Awareness and Control User In CHI EA '24: Proceedings of the CHI 2024 Workshop "Shaping The Future: Developing Principles for Policy Recommendations for Responsible Innovation in Virtual Worlds". April 19, 2024. (bib)
Download	Viktorija Paneva, Florian Alt Exploring Vulnerabilities in Remote VR User Studies In CHI EA '24: Proceedings of the CHI 2024 Workshop "Shaping The Future: Developing Principles for Policy Recommendations for Responsible Innovation in Virtual Worlds". April 19, 2024. (bib)
Download	Oliver Hein, Felix Dietz, Bastian Pfleging, Florian Alt BikECG - A VR Bicycle Simulator Concept that Integrates Physiological Data and Tele-Cycling In CHI EA '24: Proceedings of the CHI 2024 Workshop "CyclingHCI". April 19, 2024. (bib)
Download	Jasmin Schwab, Alexander Nussbaum, Anastasia Sergeeva, Florian Alt, Verena Distler What Makes Phishing Simulation Campaigns (Un)Acceptable? A Vignette Experiment on the Acceptance and Manipulation Intention Related to Phishing Simulation Campaigns Available at SSRN. March 25, 2024. (bib)
Download	Yasmin Abdrabou, Mariam Hassib, Yanfei Hu Fleischhauer, Ken Pfeuffer, Mohamed Khamis, Andreas Bulling, Florian Alt EyeSeeIdentity: Exploring Natural Gaze Behaviourfor Implicit User Identification during Photo Viewing In USEC'24: Proceedings of the Usable Security Mini Conference 2024. February 26, 2024. Internet Society, San Diego, CA, USA. (bib)
Download	Sarah Delgado Rodriguez, Sarah Prange, Lukas Mecke, Florian Alt Act2Auth â A Novel Authentication Concept based on Embedded Tangible Interaction at Desks In TEI '24: Proceedings of the Eighteenth International Conference on Tangible, Embedded, and Embodied Interaction. February 07, 2024. Association for Computing Machinery, New York, NY, USA. (bib)
2023
Download	Florian Alt, Mariam Hassib, Verena Distler Human-centered Behavioral and Physiological Security In NSPW '23: Proceedings of the 2023 Workshop on New Security Paradigms. December 26, 2023. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Moritz Teuschel, Daniela Pöhn, Michael Grabatin, Felix Dietz, Wolfgang Hommel, Florian Alt 'Donât Annoy Me With Privacy Decisions!' - Designing Privacy-Preserving User Interfaces for SSI Wallets on Smartphones IEEE Access. December 25, 2023. IEEE, New York, NY, USA. (bib)
Download	Sarah Delgado Rodriguez, Anh Dao Phuong, Franziska Bumiller, Lukas Mecke, Felix Dietz, Florian Alt, Mariam Hassib Padlock, the Universal Security Symbol? - Exploring Symbols and Metaphors for Privacy and Security In MUM '23: Proceedings of the 22nd International Conference on Mobile and Ubiquitous Multimedia. December 25, 2023. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Vanessa Voigt, Raffael Wiethe, Chanakarn Sassmann, Moritz Will, Sarah Delgado Rodriguez, Florian Alt Safe Call: A Tangible Smartphone Interface That Supports Safe and Easy Phone Calls and Contacts Management for Older People In MUM '23: Proceedings of the 22nd International Conference on Mobile and Ubiquitous Multimedia. November 25, 2023. Association for Computing Machinery, New York, NY, USA. (bib)
	Yomna Abdelrahman, Florian Alt, Tilman Dingler, HASH(0x55dec5b3fcb0), HASH(0x55dec5b3fce0), Verena Distler Defining and Fortifying Against Cognitive Vulnerabilities in Social Engineering (Dagstuhl Seminar 23462) November 20, 2023. Schloss Dagstuhl--Leibniz-Zentrum fÃ¼r Informatik, undefined. (bib)
Download	Ken Pfeuffer, Jan Obernolte, Felix Dietz, Ville Mäkelä, Ludwig Sidenmark, Pavel Manakhov, Minna Pakanen, Florian Alt PalmGazer: Unimanual Eye-Hand Menus in Augmented Reality In SUI '23: Proceedings of the 2023 ACM Symposium on Spatial User Interaction. October 08, 2023. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Radiah Rivu, Pia Prodan, Ville Mäkelä, Pascal Knierim, Florian Alt How Are Your Participants Feeling Today? Accounting For and Assessing Emotions in Virtual Reality In MuC '23: Proceedings of Mensch Und Computer 2023. September 06, 2023. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Yasmin Abdrabou, Lukas Mecke, Radiah Rivu, Sarah Prange, Ngo Dieu Huong Nguyen, Vanessa Voigt, Florian Alt, Ken Pfeuffer How Unique do we Move? Understanding the Human Body and Context Factors for User Identification In MuC '23: Proceedings of Mensch Und Computer 2023. September 06, 2023. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Oliver Hein, Philipp A. Rauschnabel, Mariam Hassib, Florian Alt Sick in the Car, Sick in VR?: Understanding how Real-World Susceptibility to Dizziness, Nausea and Eye Strain Influences VR Motion Sickness In INTERACT '23: Proceedings of the 19th IFIP TC 13 International Conference on Human-Computer Interaction. September 02, 2023. Springer Nature, Cham, Switzerland. (bib)
Download	Yasmin Abdrabou, Marco Asbeck, Ken Pfeuffer, Yomna Abdelrahman, Mariam Hassib, Florian Alt Empowering Users: Leveraging Interface Cues to Enhance Password Security In INTERACT '23: Proceedings of the 19th IFIP TC 13 International Conference on Human-Computer Interaction. September 01, 2023. Springer, Berlin-Heidelberg, Germany. (bib)
Download	Sarah Prange, Florian Alt Increasing Users' Privacy Awareness in the Internet of Things: Design Space and Sample Scenarios Human Factors in Privacy Research. August 19, 2023. Springer International Publishing, Cham. (bib)
Download	Omar Namnakani, Penpicha Sinrattanavong, Yasmin Abdrabou, Andreas Bulling, Florian Alt, Mohamed Khamis GazeCast: Using Mobile Devices to Allow Gaze-Based Interaction on Public Displays In ETRA '23: Proceedings of the 2023 ACM Symposium on Eye Tracking Research \& Applications. May 30, 2023. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Yanfei Hu Fleischhauer, Hemant Bhaskar Surale, Florian Alt, Ken Pfeuffer Gaze-Based Mode-Switching to Enhance Interaction with Menus on Tablets In ETRA '23: Proceedings of the 2023 ACM Symposium on Eye Tracking Research \& Applications. May 30, 2023. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Yasmin Abdrabou, Felix Dietz, Ahmed Shams, Pascal Knierim, Yomna Abdelrahman, Ken Pfeuffer, Mariam Hassib, Florian Alt Revealing the Hidden Effects of Phishing Emails: An Analysis of Eye and Mouse Movements in Email Sorting Tasks ArXiv, May 23, 2023. (bib)
Download	Alia Saad, Shahram Izadi, Rayyan Ahmad Khan, Pascal Knierim, Stefan Schneegass, Florian Alt, Yomna Abdelrahman `HotFoot': Foot-Based User Identification Using Thermal Imaging In CHI '23: Proceedings of the 2023 CHI Conference on Human Factors in Computing Systems. May 03, 2023. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Radiah Rivu, Daniel Roth, Florian Alt, Yomna Abdelrahman The Influence of Avatar Personalization on Emotions in VR Multimodal Technologies and Interaction. April 20, 2023. (bib)
Download	Lukas Mecke, Ismael Prieto Romero, Sarah Delgado Rodriguez, Florian Alt Exploring the Use of Electromagnets to Influence Key Targeting on Physical Keyboards In CHI EA '23: Extended Abstracts of the 2023 CHI Conference on Human Factors in Computing Systems. April 20, 2023. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Jonathan Liebers, Uwe Gruenefeld, Daniel Buschek, Florian Alt, Stefan Schneegass Introduction to Authentication Using Behavioral Biometrics In CHI EA '23: Extended Abstracts of the 2023 CHI Conference on Human Factors in Computing Systems. April 20, 2023. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Verena Distler, Yasmin Abdrabou, Dennis Dietz, Florian Alt Triggering Empathy out of Malicious Intent: The Role of Empathy in Social Engineering Attacks In EMPATHICH '23: Proceedings of the 2nd Empathy-Centric Design Workshop. April 20, 2023. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Sarah Delgado Rodriguez, Oliver Hein, Ismael Prieto Romero, Lukas Mecke, Felix Dietz, Sarah Prange, Florian Alt Shake-It-All: A Toolkit for Sensing Tangible Interactions on Everyday Objects In CHI'23 Workshops: Workshop Beyond Prototyping Boards: Future Paradigms for Electronics Toolkits. April 19, 2023. (bib)
Download	Sarah Delgado Rodriguez, Radiah Rivu, Ville Mäkelä, Florian Alt Challenges in Virtual Reality Studies: Ethics and Internal and External Validity In AHs '23: Proceedings of the Augmented Humans International Conference 2023. March 14, 2023. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Yasmin Abdrabou, Elisaveta Karypidou, Florian Alt, Mariam Hassib Investigating User Behaviour Towards Fake News on Social Media Using Eye Tracking and Mouse Movements In USEC'23: Proceedings of the Usable Security Mini Conference 2023. February 27, 2023. Internet Society, San Diego, CA, USA. (bib)
Download	Shady Mansour, Pascal Knierim, Joseph O'Hagan, Florian Alt, Florian Mathis BANS: Evaluation of Bystander Awareness Notification Systems for Productivity in VR In USEC'23: Proceedings of the Usable Security Mini Conference 2023. February 26, 2023. Internet Society, San Diego, CA, USA. (bib)
2022
Download	Radiah Rivu, Helena Bayerl, Pascal Knierim, Florian Alt 'Can You Set It Up On Your Own?' - Investigating Users' Ability To Participate in Remote-Based Virtual Reality Studies In MUM '22: Proceedings of the 21st International Conference on Mobile and Ubiquitous Multimedia. November 25, 2022. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Sarah Prange, Sarah Delgado Rodriguez, Lukas Mecke, Florian Alt "I Saw Your Partner Naked": Exploring Privacy Challenges During Video-Based Online Meetings In MUM '22: Proceedings of the 21st International Conference on Mobile and Ubiquitous Multimedia. November 25, 2022. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Duc Anh Le, Ulrich Dietz, Ken Pfeuffer, Florian Alt A Practical Method to Eye-Tracking on the Phone: Toolkit, Accuracy and Precision In MUM '22: Proceedings of the 21st International Conference on Mobile and Ubiquitous Multimedia. November 25, 2022. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Sarah Delgado Rodriguez, Sarah Prange, Pascal Knierim, Karola Marky, Florian Alt Experiencing Tangible Privacy Control for Smart Homes with PriKey In MUM '22: Proceedings of the 21st International Conference on Mobile and Ubiquitous Multimedia. November 25, 2022. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Stefan Schneegass, Alia Saad, Roman Heger, Sarah Delgado Rodriguez, Romina Poguntke, Florian Alt An Investigation of Shoulder Surfing Attacks on Touch-Based Unlock Events Proceedings of the ACM on Human-Computer Interaction. October 27, 2022. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Michael Froehlich, Vega Vermehren, Jose Adrian, Florian Alt, Albrecht Schmidt Implementation and Evaluation of a Point-Of-Sale Payment System Using Bitcoin Lightning In NordiCHI '22: Proceedings of the 12th Nordic Conference on Human-Computer Interaction:. October 20, 2022. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Augusto Esteves, Elizabeth Bouquet, Ken Pfeuffer, Florian Alt One-Handed Input for Mobile Devices via Motion Matching and Orbits Controls Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies. October 20, 2022. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Laura GÃ¶tz, Radiah Rivu, Florian Alt, Albrecht Schmidt, Ville Mäkelä Real-World Methods of Autobiographical Recall in Virtual Reality In NordiCHI '22: Proceedings of the 12th Nordic Conference on Human-Computer Interaction:. October 19, 2022. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Michael Froehlich, Jose Adrian, Florian Alt, Albrecht Schmidt Supporting Interface Experimentation for Blockchain Applications In NordiCHI '22: Proceedings of the 12th Nordic Conference on Human-Computer Interaction:. October 19, 2022. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Sarah Delgado Rodriguez, Sarah Prange, Christina Vergara Ossenberg, Markus Henkel, Florian Alt, Karola Marky PriKey â Investigating Tangible Privacy Control for Smart Home Inhabitants and Visitors In NordiCHI '22: Proceedings of the 12th Nordic Conference on Human-Computer Interaction:. October 19, 2022. Association for Computing Machinery, New York, NY, USA. (bib)
	Chandramohan Sudar, Michael Froehlich, Florian Alt TruEyes: Utilizing Microtasks in Mobile Apps for Crowdsourced Labeling of Machine Learning Datasets September 30, 2022. arXiv, undefined. (bib)
Download	Andreas Renz, Matthias Baldauf, Hannah Maier, Florian Alt Alexa, It's Me! An Online Survey on the User Experience of Smart Speaker Authentication In MuC '22: Proceedings of the Conference on Mensch Und Computer. September 06, 2022. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Yong Ma, Yomna Abdelrahman, Barbarella Petz, Heiko Drewes, Florian Alt, Heinrich Hussmann, Andreas Butz Enthusiasts, Pragmatists, and Skeptics: Investigating Users' Attitudes Towards Emotion- and Personality-Aware Voice Assistants across Cultures In Proceedings of Mensch und Computer 2022 (MuC '22). Darmstadt, Germany. September 4 - 7, 2022. ACM, New York, NY, USA. (bib)
Download	Pascal Knierim, Sarah Prange, Sebastian Feger, Stefan Schneegass, Angela M. Sasse, Dominik Bayerl, Ferdinand Hof, Florian Alt Inclusive Security by Design In MuC '22: Mensch und Computer 2022 - Workshopband. September 01, 2022. Gesellschaft fÃ¼r Informatik e.V., Bonn. (bib)
Download	Klaudia Guzij, Michael Froehlich, Florian Fincke, Albrecht Schmidt, Florian Alt Designing Trustworthy User Interfaces for the Voluntary Carbon Market: A Randomized Online Experiment In DIS '22: Designing Interactive Systems Conference. June 20, 2022. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Michael Froehlich, Franz Waltenberger, Ludwig Trotter, Florian Alt, Albrecht Schmidt Blockchain and Cryptocurrency in Human Computer Interaction: A Systematic Literature Review and Research Agenda In DIS '22: Designing Interactive Systems Conference. June 20, 2022. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Michael Froehlich, Jose Vega, Amelie Pahl, Sergej Lotz, Florian Alt, Albrecht Schmidt, Isabell Welpe Prototyping With Blockchain: A Case Study For Teaching Blockchain Application Development at University In ICL '22: Proceedings of the 25th International Conference on Interactive Collaborative Learning and 51st International Conference on Engineering Pedagogy. June 19, 2022. (bib)
Download	D. Reiter, Ken Pfeuffer, Augusto Esteves, Tim Mittermeier, Florian Alt Look & Turn: One-Handed and Expressive Menu Interaction by Gaze and Arm Turns in VR In ETRA '22: Proceedings of the 2022 ACM Symposium on Eye Tracking Research \& Applications. June 09, 2022. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Sarah Prange, Ahmed Shams, Robin Piening, Yomna Abdelrahman, Florian Alt PriView - Exploring Visualisations Supporting Users' Privacy Awareness In SOUPS '22: Adjunct Proceedings of the Eighteenth Symposium on Usable Privacy and Security. June 05, 2022. USENIX Association, undefined. (bib)
Download	Sarah Delgado Rodriguez, Lukas Mecke, Florian Alt SenseHandle: Investigating Human-Door Interaction Behaviour for Authentication in the Physical World In SOUPS '22: Adjunct Proceedings of the Eighteenth Symposium on Usable Privacy and Security. June 05, 2022. USENIX Association, undefined. (bib)
Download	Yasmin Abdrabou, Johannes Schuette, Ahmed Shams, Ken Pfeuffer, Daniel Buschek, Mohamed Khamis, Florian Alt Identifying Password Reuse from Gaze Behavior and Keystroke Dynamics In SOUPS '22: Adjunct Proceedings of the Eighteenth Symposium on Usable Privacy and Security. June 05, 2022. USENIX Association, undefined. (bib)
Download	Yasmin Abdrabou, Radiah Rivu, Tarek Ammar, Jonathan Liebers, Alia Saad, Carina Liebers, Uwe Gruenefeld, Pascal Knierim, Mohamed Khamis, Ville Mäkelä, Stefan Schneegass, Florian Alt Understanding Shoulder Surfer Behavior and Attack Patterns Using Virtual Reality In SOUPS '22: Adjunct Proceedings of the Eighteenth Symposium on Usable Privacy and Security. June 05, 2022. USENIX Association, undefined. (bib)
Download	Ville Mäkelä, Martin Winter, Jasmin Schwab, Michael Koch, Florian Alt Pandemic Displays: Considering Hygiene on Public Touchscreens in the Post-Pandemic Era In CHI '22: Proceedings of the 2022 CHI Conference on Human Factors in Computing Systems. May 03, 2022. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Yasmin Abdrabou, Johannes Schuette, Ahmed Shams, Ken Pfeuffer, Daniel Buschek, Mohamed Khamis, Florian Alt "Your Eyes Say You Have Used This Password Before": Identifying Password Reuse from Gaze Behavior and Keystroke Dynamics In CHI â22: Proceedings of the 2022 CHI Conference on Human Factors in Computing Systems. May 03, 2022. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Vera Volk, Sarah Prange, Florian Alt PriCheck - An Online Privacy Assistant for Smart Device Purchases In CHI EA '22: Extended Abstracts of the 2022 CHI Conference on Human Factors in Computing Systems. May 02, 2022. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Sarah Prange, Sarah Delgado Rodriguez, Timo Döding, Florian Alt "Where did you first meet the owner?'' - Exploring Usable Authentication for Smart Home Visitors In CHI EA '22: Extended Abstracts of the 2022 CHI Conference on Human Factors in Computing Systems. May 02, 2022. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Alia Saad, Uwe Gruenefeld, Lukas Mecke, Marion Koelle, Florian Alt, Stefan Schneegass Mask Removal Isn't Always Convenient in Public! - The Impact of the Covid-19 Pandemic on Device Usage and User Authentication In CHI EA '22: Extended Abstracts of the 2022 CHI Conference on Human Factors in Computing Systems. May 01, 2022. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Mohamed Khamis, Karola Marky, Andreas Bulling, Florian Alt User-centred multimodal authentication: securing handheld mobile devices using gaze and touch input Behaviour \& Information Technology. May 01, 2022. Taylor & Francis, undefined. (bib)
Download	Sarah Prange, Niklas Thiem, Michael Froehlich, Florian Alt "Secure Settings Are Quick and Easy!" - Motivating End-Users to Choose Secure Smart Home Configurations In AVI '22: Proceedings of the 2022 International Conference on Advanced Visual Interfaces. April 30, 2022. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Yasmin Abdrabou, Radiah Rivu, Tarek Ammar, Jonathan Liebers, Alia Saad, Jonathan Liebers, Uwe Gruenefeld, Pascal Knierim, Mohamed Khamis, Ville Mäkelä, Stefan Schneegass, Florian Alt Understanding Shoulder Surfer Behavior and Attack Patterns Using Virtual Reality In AVI 2022: Proceedings of the 2022 International Conference on Advanced Visual Interfaces. April 30, 2022. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Yomna Abdelrahman, Florian Mathis, Pascal Knierim, HASH(0x55dec5b3ffb0), Florian Alt, Mohamed Khamis CueVR: Studying the Usability of Cue-Based Authentication for Virtual Reality In AVI 2022: Proceedings of the 2022 International Conference on Advanced Visual Interfaces. April 30, 2022. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Florian Alt Wie die Forschung auf das Metaversum blickt Inside.unibw. April 28, 2022. (bib)
Download	Philipp A. Rauschnabel, Reto Felix, Chris Hinsch, Hamza Shahab, Florian Alt What is XR? Towards a Framework for Augmented and Virtual Reality Computers in Human Behavior. March 31, 2022. (bib)
Download	Lipsarani Sahoo, Nazmus Sakib Miazi, Mohamed Shehab, Florian Alt, Yomna Abdelrahman You Know Too Much: Investigating Usersâ Perceptions and Privacy Concerns Towards Thermal Imaging In Privacy'22: Proceedings of the 2022 Privacy Symposium. January 01, 2022. (bib)
Download	Florian Alt, Vassilis Kostakos, Nuria Olivier Out-of-the-Lab Pervasive Computing (Editorial) IEEE Pervasive Computing. January 01, 2022. (bib)
Download	Yasmin Abdrabou, Radiah Rivu, Tarek Ammar, Jonathan Liebers, Alia Saad, Jonathan Liebers, Uwe Gruenefeld, Pascal Knierim, Mohamed Khamis, Ville Mäkelä, Stefan Schneegass, Florian Alt Understanding Shoulder Surfer Behavior Using Virtual Reality Adjunct Proceedings of the IEEE Conference on Virtual Reality and 3D User Interfaces. January 01, 2022. (bib)
2021
Download	Florian Alt, Stefan Schneegass Beyond Passwords - Challenges and Opportunities of Future Authentication IEEE Security & Privacy. December 09, 2021. (bib)
Download	Florian Alt Pervasive Security and Privacy - A Brief Reflection on Challenges and Opportunities IEEE Pervasive Computing. December 09, 2021. (bib)
Download	Michael Froehlich, Philipp Hulm, Florian Alt Under Pressure - A User-Centered Threat Model for Cryptocurrency Owners In ICBTA '21: Proceedings of the Fourth International Conference on Blockchain Technology and Applications. December 01, 2021. (bib)
Download	Michael Braun, Thomas Weber, Florian Alt Affective Automotive User Interfaces - Reviewing the State of Driver Affect Research and Emotion Regulation in the Car In: ACM Computing Surveys. December 01, 2021. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Radiah Rivu, Ville Mäkelä, Sarah Prange, Sarah Delgado Rodriguez, Robin Piening, Yumeng Zhou, Kay Köhle, Ken Pfeuffer, Yomna Abdelrahman, Matthias Hoppe, Albrecht Schmidt, Florian Alt Remote VR Studies: A Framework for Running Virtual Reality Studies Remotely Via Participant-Owned HMDs In ToCHI: ACM Transactions on Computer-Human Interaction, Volume 28, Issue 6. December 2021. Article No.: 46, pp 1-36. ACM, New York, USA. (bib)
Download	Alexander Nussbaum, Johannes Schuette, Luoyao Hao, Henning Schulzrinne, Florian Alt Tremble: TRansparent Emission Monitoring with BLockchain Endorsement In iThings'21: Proceedings of the 21 IEEE International Conference on Internet of Things. November 30, 2021. IEEE, undefined. (bib)
Download	Karola Marky, Sarah Prange, Max Muehlhaeuser, Florian Alt Roles Matter! Understanding Differences in the Privacy Mental Models of Smart Home Visitors and Resident In MUM'21: Proceedings of the 19th International Conference on Mobile and Ubiquitous Multimedia. November 25, 2021. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Ken Pfeuffer, Abdullatif Dinc, Jan Obernolte, Radiah Rivu, Yasmin Abdrabou, Franziska Schelter, Yomna Abdelrahman, Florian Alt Bi-3D: Bi-Manual Pen-and-Touch Interaction for 3D Manipulation on Tablets In UIST â21: Proceedings of the 34th ACM Symposium on User Interface Software and Technology. October 10, 2021. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Florian Alt, Daniel Buschek, David Heuss, Jörg Müller Orbuculum -- Predicting When Users Intend To Leave Large Public Displays Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies. October 01, 2021. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Michael Braun, Florian Weber, Florian Alt Affective Automotive User Interfaces - Reviewing the State of Emotion Regulation in the Car In ACM Computing Surveys, Vol. 54, No. 7, Article 137. September 2021. ACM, New York, NY, USA. (bib)
Download	Alia Saad, Jonathan Liebers, Uwe Gruenefeld, Florian Alt, Stefan Schneegass Understanding Bystanders' Tendency to Shoulder Surf Smartphones Using 360-degree Videos in Virtual Reality In MobileHCI '21: Proceedings of the 22nd International Conference on Human-Computer Interaction with Mobile Devices and Services. September 20, 2021. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Sarah Prange, Ceenu George, Florian Alt Design Considerations for Usable Authentication in Smart Homes In MuC '21: Proceedings of the Conference on Mensch Und Computer. September 06, 2021. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Sarah Prange, Christoph Mayer, Maria-Lena Bittl, Mariam Hassib, Florian Alt Investigating User Perceptions Towards Wearable Mobile Electromyography In INTERACT '21: Proceedings of the 18th IFIP TC 13 International Conference on Human-Computer Interaction. September 02, 2021. Springer, Berlin-Heidelberg, Germany. (bib)
Download	Robin Piening, Ken Pfeuffer, Augusto Esteves, Tim Mittermeier, Sarah Prange, Andreas Schroeder, Florian Alt Gaze-adaptive Information Access in AR: Empirical Study and Field-Deployment In INTERACT '21: Proceedings of the 18th IFIP TC 13 International Conference on Human-Computer Interaction. September 02, 2021. Springer, Berlin-Heidelberg, Germany. (bib)
Download	Sarah Prange, Sven Mayer, Maria-Lena Bittl, Mariam Hassib, Florian Alt Investigating User Perceptions Towards Wearable Mobile Electromyography Human-Computer Interaction -- INTERACT 2021, Springer International Publishing, 2021-08-30 (bib)
Download	Radiah Rivu, Ville Mäkelä, Mariam Hassib, Yomna Abdelrahman, Florian Alt Exploring how Saliency Affects Attention in Virtual Reality In INTERACT '21: Proceedings of the 18th IFIP TC 13 International Conference on Human-Computer Interaction. Bari, Italy, August 30 - September 3, 2021. Springer, Berlin-Heidelberg, Germany. (bib)
Download	Radiah Rivu, Yumeng Zhou, Robin Welsch, Ville Mäkelä, Florian Alt When Friends become Strangers: Understanding the Influence of Avatar Gender On Interpersonal Distance in Virtual Reality In INTERACT '21: Proceedings of the 18th IFIP TC 13 International Conference on Human-Computer Interaction. Bari, Italy, August 30 - September 3, 2021. Springer, Berlin-Heidelberg, Germany. (bib)
Download	Radiah Rivu, Ruoyu Jiang, Ville Mäkelä, Mariam Hassib, Florian Alt Emotion Elicitation Techniques in Virtual Reality In INTERACT '21: Proceedings of the 18th IFIP TC 13 International Conference on Human-Computer Interaction. Bari, Italy, August 30 - September 3, 2021. Springer, Berlin-Heidelberg, Germany. (bib)
Download	Michael Froehlich, Charlotte Kobiella, Albrecht Schmidt, Florian Alt Is It Better With Onboarding? Improving First-Time Cryptocurrency App Experiences In DIS '21: Designing Interactive Systems Conference 2021. June 25, 2021. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Michael Froehlich, Maurizio Wagenhaus, Albrecht Schmidt, Florian Alt Don't Stop Me Now! Exploring Challenges Of First-Time Cryptocurrency Users In DIS '21: Proceedings of the 2021 ACM Conference on Designing Interactive Systems. June 25, 2021. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Radiah Rivu, Yasmin Abdrabou, Yomna Abdelrahman, Ken Pfeuffer, Dagmar Kern, Cornelia Neuert, Daniel Buschek, Florian Alt Did you Understand this? Leveraging Gaze Behavior to Assess Questionnaire Comprehension In COGAIN '21: Proceedings of the 2021 ACM Symposium on Eye Tracking Research \& Applications. June 10, 2021. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Yasmin Abdrabou, Ahmed Shams, Mohamed Omar Mantawy, Anam Ahmad Khan, Mohamed Khamis, Florian Alt, Yomna Abdelrahman GazeMeter: Exploring the Usage of Gaze Behaviour to Enhance Password Assessments In ETRA '21: Proceedings of the 2021 ACM Symposium on Eye Tracking Research \& Applications. June 10, 2021. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Sarah Faltaous, Aya Abdulmaksoud, Sylvia Kempe, Florian Alt, Stefan Schneegass GeniePutt: Augmenting human motor skills through electrical muscle stimulation It - Information Technology. May 25, 2021. (bib)
Download	Albrecht Schmidt, Florian Alt, Ville Mäkelä Evaluation in Human-Computer Interaction - Beyond Lab Studies In CHI'21 EA: Extended Abstracts of the 2021 CHI Conference on Human Factors in Computing Systems. May 10, 2021. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Sarah Prange, Ahmed Shams, Robin Piening, Yomna Abdelrahman, Florian Alt PriView - Exploring Visualisations to Support Users' Privacy Awareness In CHI '21: Proceedings of the 2021 CHI Conference on Human Factors in Computing Systems (bib)
Download	Ville Mäkelä, Johannes Kleine, Maxine Hood, Florian Alt, Albrecht Schmidt Hidden Interaction Techniques: Concealed Information Acquisition and Texting on Smartphones and Wearables In CHI '21: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems. Yokohama, Japan, May 8 - 13, 2021. ACM, New York, NY, USA. (bib)
Download	Albrecht Schmidt, Florian Alt Evaluation in Human-Computer Interaction -- Beyond Lab Studies Working Document. May 07, 2021. (bib)
Download	Radiah Rivu, HASH(0x55dec5b400b8), Sarah Prange, Sarah Delgado Rodriguez, Robin Piening, Michelle Zhou, HASH(0x55dec5b3fd10), Ken Pfeuffer, Yomna Abdelrahman, Matthias Hoppe, Albrecht Schmidt, Florian Alt Remote VR Studies -- A Framework for Running Virtual Reality Studies Remotely Via Participant-Owned HMDs May 06, 2021. (bib)
Download	Florian Alt Out-of-the-Lab Research in Usable Security and Privacy In UMAP '21: Adjunct Proceedings of the 29th ACM Conference on User Modeling, Adaptation and Personalization. May 05, 2021. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Leon Mller, Ken Pfeuffer, Jan Gugenheimer, Sarah Prange, Bastian Pfleging, Florian Alt SpatialProto: Using Real-World Captures for Rapid Prototyping of Mixed Reality Experiences In CHI21: Proceedings of the 2021 CHI Conference on Human Factors in Computing Systems. May 03, 2021. Association for Computing Machinery, New York, NY, USA.* (bib)
Download	Jonathan Liebers, Uwe Gruenefeld, Lukas Mecke, Alia Saad, Jonas Auda, Florian Alt, Mark Abdelaziz, Stefan Schneegass Understanding User Identification in Virtual Reality through Behavioral Biometrics and the Effect of Body Normalization In CHI'21: Proceedings of the 2021 CHI Conference on Human Factors in Computing Systems. May 03, 2021. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Sarah Delgado Rodriguez, Sarah Prange, Lukas Mecke, Florian Alt ActPad - A Smart Desk Platform to Enable User Interaction with IoT Devices In CHI'21 EA: Extended Abstracts of the 2021 CHI Conference on Human Factors in Computing Systems. May 02, 2021. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Yasmin Abdrabou, Yomna Abdelrahman, Mohamed Khamis, Florian Alt Think Harder! Investigating the Effect of Password Strength on Cognitive Load during Password Creation In CHIEA â21: Extended Abstracts of the 2021 CHI Conference on Human Factors in Computing Systems. May 02, 2021. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Sarah Prange, Karola Marky, Florian Alt Usable Authentication in Multi-Device Ecosystems In UX4MDE '21: Proceedings of the CHI 2021 Workshop on User Experience for Multi-Device Ecosystems: Challenges and Opportunities. April 30, 2021. (bib)
Download	Mohamed Khamis, Florian Alt Technology-Augmented Perception and Cognition Technology-Augmented Perception and Cognition. January 15, 2021. Springer International Publishing, Cham. (bib)
Download	Ken Pfeuffer, Yasmin Abdrabou, Augusto Esteves, Radiah Rivu, Yomna Abdelrahman, Stefanie Meitner, Amr Saadi, Florian Alt ARtention: A Design Space for Gaze-adaptive User Interfaces in Augmented Reality Computers & Graphics. January 10, 2021. (bib)
Download	Daniel Buschek, Florian Alt Building Adaptive Touch Interfaces - Case Study 6 Intelligent Computing for Interactive System Design: Statistics, Digital Signal Processing, and Machine Learning in Practice. January 10, 2021. Association for Computing Machinery, New York, NY, USA. (bib)
2020
Download	W. Graf, Yomna Abdelrahman, Xiangyu Xu, Yasmin Abdrabou, D. Schitz, Heinrich Hussmann, Florian Alt The Predictive Corridor: A Virtual Augmented Driving Assistance System for Teleoperated Autonomous Vehicles In ICAT-EGVE 2020: International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments. December 30, 2020. The Eurographics Association, undefined. (bib)
Download	Ken Pfeuffer, Lukas Mecke, Sarah Delgado Rodriguez, Mariam Hassib, Hannah Maier, Florian Alt Empirical Evaluation of Gaze-Enhanced Menus in Virtual Reality In VRST '20: Proceedings of the 26th ACM Symposium on Virtual Reality Software and Technology. December 01, 2020. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Karola Marky, Sarah Prange, Florian Krell, Max Muehlhaeuser, Florian Alt 'You just canât know about everything': Privacy Perceptions of Smart Home Visitors In MUM'20: Proceedings of the 19th International Conference on Mobile and Ubiquitous Multimedia. November 25, 2020. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Yara Fanger, Ken Pfeuffer, Udo Helmbrecht, Florian Alt PIANX - A Platform for Piano Players to Alleviate Music Performance Anxiety Using Mixed Reality In MUM 2020: 19th International Conference on Mobile and Ubiquitous Multimedia. November 25, 2020. Association for Computing Machinery, New York, NY, USA. (bib)
	Mohamed Khamis, Florian Alt Augmented Perception and Cognition November 01, 2020. Springer, T. Dingler (Ed.): Augmented Perception and Cognition. (bib)
Download	David Englmeier, Joseph O'Hagan, Mengyi Zhang, Florian Alt, Andreas Butz, Tobias Höllerer, Julie Williamson TangibleSphere - Interaction Techniques for Physical and Virtual Spherical Displays In Proceedings of the 11th Nordic Conference on Human-Computer Interaction (NordiCHI 2020). ACM, New York, NY, USA. Virtual Conference, October 25 - 29, 2020.
Download	Florian Alt, Stefan Schneegass, Eva Hornecker MuC '20: Proceedings of Mensch Und Computer 2020 October 19, 2020. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Michael Braun, Jingyi Li, Florian Weber, Bastian Pfleging, Andreas Butz, Florian Alt What If Your Car Would Care? Exploring Use Cases For Affective Automotive User Interfaces In MobileHCI'20: Proceedings of the 22nd International Conference with Mobile Devices and Services. Virtual Conference. October 05 - 08, 2020. ACM, New York, NY, USA. (bib)
Download	Michael Braun, Jingyi Li, Thomas Weber, Bastian Pfleging, Andreas Butz, Florian Alt What If Your Car Would Care? Exploring Use Cases For Affective Automotive User Interfaces In MobileHCI '20: 22nd International Conference on Human-Computer Interaction with Mobile Devices and Services. September 01, 2020. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Michael Froehlich, Felix Gutjahr, Florian Alt Don't Lose Your Coin! Investigating Security Practices of Cryptocurrency Users In DIS '20: Proceedings of the 2020 ACM Designing Interactive Systems Conference. June 25, 2020. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Vito Gentile, Mohamed Khamis, Fabrizio Milazzo, Salvatore Sorce, HASH(0x55dec5b3fcb0), Florian Alt Predicting mid-air gestural interaction with public displays based on audience behaviour International Journal of Human-Computer Studies. June 20, 2020. (bib)
Download	Radiah Rivu, Yasmin Abdrabou, Ken Pfeuffer, Augusto Esteves, Stefanie Meitner, Florian Alt StARe: Gaze-Assisted Face-to-Face Communication in Augmented Reality In COGAIN '20: Proceedings of the 2020 ACM Symposium on Eye Tracking Research \& Applications. June 10, 2020. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Yasmin Abdrabou, Ken Pfeuffer, Mohamed Khamis, Florian Alt GazeLockPatterns: Comparing Authentication Using Gaze andTouch for Entering Lock Patterns In ETRA '20: Proceedings of the 2020 ACM Symposium on Eye Tracking Research \& Applications. June 10, 2020. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Markus Rittenbruch, Ronald Schroeter, Markus Wirth, Florian Alt An Exploratory Physical Computing Toolkit for Rapid Exploration and Co-Design of On-Bicycle Notification Interfaces In DIS'20: Proceedings of the 2020 ACM Designing Interactive Systems Conference. June 01, 2020. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Sarah Prange, Lukas Mecke, Ngo Dieu Huong Nguyen, Mohamed Khamis, Florian Alt Don't Use Fingerprint, it's Raining! How People Use and Perceive Context-Aware Selection of Mobile Authentication In AVI '20: Proceedings of the International Conference on Advanced Visual Interfaces. June 01, 2020. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Thomas Kosch, Mariam Hassib, Robin Reutter, Florian Alt Emotions on the Go: Mobile Emotion Assessment in Real-Time Using Facial Expressions In AVI '20: Proceedings of the International Conference on Advanced Visual Interfaces. June 01, 2020. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Yasmin Abdrabou, Florian Alt, Christina Katsini, Mohamed Khamis, George E. Raptis EyeSec: Eye-Gaze for Security Applications In ETRA '21 Short Papers: ACM Symposium on Eye Tracking Research and Applications. June 01, 2020. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Ville Mäkelä, Radiah Rivu, Saleh Alsherif, Mohamed Khamis, Chong Xiao, Lisa Borchert, Albrecht Schmidt, Florian Alt Virtual Field Studies: Conducting Studies on Public Displays in Virtual Reality Proceedings of the 2020 CHI Conference on Human Factors in Computing Systems. May 03, 2020. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Christina Katsini, Yasmin Abdrabou, HASH(0x55dec5b3fde8), Mohamed Khamis, Florian Alt The Role of Eye Gaze in Security and Privacy Applications:Survey and Future HCI Research Directions In CHI â20: Proceedings of the 2020 CHI Conference on Human Factors in Computing Systems. May 03, 2020. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Radiah Rivu, Yasmin Abdrabou, Ken Pfeuffer, Mariam Hassib, Florian Alt Gaze'N'Touch: Enhancing Text Selection on Mobile Devices Using Gaze In CHI EA '20: Extended Abstracts of the 2020 CHI Conference on Human Factors in Computing Systems. May 02, 2020. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Sarah Prange, Florian Alt I Wish You Were Smart(er): Investigating Users' Desires and Needs Towards Home Appliances In CHI EA '20: Extended Abstracts of the 2020 CHI Conference on Human Factors in Computing Systems. May 02, 2020. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Stefan Schneegass, Angela M. Sasse, Florian Alt, Dan Vogel Authentication Beyond Desktops and Smartphones: Novel Approaches for Smart Devices and Environments In CHI EA '20: Extended Abstracts of the 2020 CHI Conference on Human Factors in Computing Systems. May 01, 2020. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Alia Saad, Sarah Delgado Rodriguez, Roman Heger, Florian Alt, Stefan Schneegass Understanding User-Centered Attacks In-The-Wild In WABDS'20: Proceedings of the 1st CHI Workshop on Authentication Beyond Desktops and Smartphones. April 27, 2020. (bib)
Download	Radiah Rivu, Ville Mäkelä, Mariam Hassib, Florian Alt Understanding Emotions in Virtual Reality In MEEC'20: Proceedings of the 1st CHI Workshop on Momentary Emotion Elicitation and Capture. April 27, 2020. (bib)
Download	Sarah Prange, Florian Alt Interact2Authenticate: Towards Usable Authentication in Smart Environments In WABDS'20: Proceedings of the 1st CHI Workshop on Authentication Beyond Desktops and Smartphones. April 27, 2020. (bib)
Download	Yasmin Abdrabou, Sarah Prange, Lukas Mecke, Ken Pfeuffer, Florian Alt VolumePatterns: Using Hardware Buttons beyond Volume Control on Mobile Devices In WABDS'20: Proceedings of the 1st CHI Workshop on Authentication Beyond Desktops and Smartphones. April 27, 2020. (bib)
Download	Ville Mäkelä, Radiah Rivu, Saleh Alsherif, Mohamed Khamis, Chong Xiao, Lisa Borchert, Albrecht Schmidt, Florian Alt Virtual Field Studies: Conducting Studies on Public Displays in Virtual Reality In CHI '20: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems. Honolulu, HI, USA, April 25 - 30, 2020. ACM, New York, NY, USA. (bib)
Download	Ashley Colley, Bastian Pfleging, Florian Alt, HASH(0x55dec5b3fdb8) Exploring Public Wearable Display of Wellness Tracker Data International Journal of Human-Computer Studies. January 29, 2020. (bib)
Download	Michael Braun, Florian Alt Character Computing In Human-Computer Interaction Series: Character Computing. January 28, 2020. Springer International Publishing, undefined. (bib)
Download	Michael Braun, Florian Alt Identifying Personality Dimensions for Characters of Digital Agents In: Character Computing (2020). Human-Computer Interaction Series. Springer, Cham. (bib)
2019
Download	Florian Alt, Emanuel von Zezschwitz Emerging Trends in Usable Security and Privacy Journal of Interactive Media (icom). December 31, 2019. (bib)
Download	Florian Alt, Emanuel von Zezschwitz Special Issue: Emerging Trends in Usable Security and Privacy In Journal of Interactive Media: Journal of Interactive Media (icom). December 30, 2019. (bib)
Download	Sarah Faltaous, Jonathan Liebers, Yomna Abdelrahman, Florian Alt, Stefan Schneegass VPID: Towards Vein Pattern Identification Using Thermal Imaging Journal of Interactive Media (icom). December 29, 2019. (bib)
Download	Heiko Drewes, Mohamed Khamis, Florian Alt DialPlates: Enabling Pursuits-based User Interfaces with Large Target Numbers Proceedings of the 18th International Conference on Mobile and Ubiquitous Multimedia (bib)
Download	Sarah Prange, Lukas Mecke, HASH(0x55dec5b3ffc8), HASH(0x55dec5b3fd70), Mohamed Khamis, Florian Alt Securing Personal Items in Public Space - Stories of Attacks and Threats In MUM'19: Proceedings of the 18th International Conference on Mobile and Ubiquitous Multimedia. November 25, 2019. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Yomna Abdelrahman, HASH(0x55dec5b40070), Pascal Knierim, Thomas Weber, Ken Pfeuffer, Niels Henze, Albrecht Schmidt, Florian Alt Exploring the Domestication of Thermal Imaging In MUM'19: Proceedings of the 18th International Conference on Mobile and Ubiquitous Multimedia. November 25, 2019. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Jingyi Li, Michael Braun, Andreas Butz, Florian Alt Designing Emotion-Aware In-Car Interactions for Unlike Markets In AutomotiveUI '19: Proceedings of the 11th International Conference on Automotive User Interfaces and Interactive Vehicular Applications. Utrecht, Netherlands. September 22 - 25, 2019. ACM, New York, NY, USA. (bib)
Download	Florian Alt, Andreas Bulling, HASH(0x55dec5b3ff38) Proceedings of Mensch und Computer 2019 In MuC'19: September 06, 2019. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Mariam Hassib, Michael Braun, Bastian Pfleging, Florian Alt Detecting and influencing driver emotions using psycho-physiological sensors and ambient light In INTERACT '19: Proceedings of the 17th IFIP TC 13 International Conference on Human-Computer Interaction. September 02, 2019. Springer, Berlin-Heidelberg, Germany. (bib)
Download	Michael Braun, Ronee Chadowitz, Florian Alt User Experience of Driver State Visualizations: a Look at Demographics and Personalities In INTERACT '19: Proceedings of the 17th IFIP TC 13 International Conference on Human-Computer Interaction. September 02, 2019. Springer, Berlin-Heidelberg, Germany. (bib)
Download	Sarah Prange, Yasmin Abdrabou, Lukas Mecke, Florian Alt Hidden in Plain Sight:Using Lockscreen Content forAuthentication on Mobile Devices In SOUPS'19: Proceedings of the Fifteenth Symposium on Usable Privacy and Security. August 12, 2019. USENIX, Santa Clara, CA. (bib)
Download	Lukas Mecke, Daniel Buschek, Mathias Kiermeier, Sarah Prange, Florian Alt Exploring Intentional Behaviour Modifications for Password Typing on Mobile Touchscreen Devices In SOUPS 2019: Fifteenth Symposium on Usable Privacy and Security, Santa Clara, CA, USA, August 11 - 13, 2019. USENIX Association. (bib)
Download	Lukas Mecke, Sarah Delgado Rodriguez, Daniel Buschek, Sarah Prange, Florian Alt Communicating Device Confidence Level and Upcoming Re-Authentications in Continuous Authentication Systems on Mobile Devices In SOUPS 2019: Fifteenth Symposium on Usable Privacy and Security, Santa Clara, CA, USA, August 11 - 13, 2019. USENIX Association. (bib)
Download	Radiah Rivu, Yasmin Abdrabou, Christoph Mayer, Ken Pfeuffer, Florian Alt GazeButton: Enhancing Buttons with Eye Gaze Interactions In COGAIN '19: Proceedings of the 2019 ACM Symposium on Eye Tracking Research \& Applications. June 25, 2019. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Ceenu George, Philipp Janssen, David Heuss, Florian Alt Should I Interrupt or Not? Understanding Interruptions in Head-Mounted Display Settings In DIS '19: Proceedings of the 2019 on Designing Interactive Systems Conference. June 25, 2019. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Heiko Drewes, Ken Pfeuffer, Florian Alt Time- and Space-efficient Eye Tracker Calibration In ETRA '19: Proceedings of the 11th ACM Symposium on Eye Tracking Research & Applications (bib)
Download	Sarah Prange, Emanuel von Zezschwitz, Florian Alt Vision: Exploring Challenges and Opportunities for Usable Authentication in the Smart Home In EuroUSEC '19: Proceedings of the 4th European Workshop on Usable Security (bib)
Download	Kai Holländer, Ashley Colley, Christian Mai, Jonna Häkkilä, Florian Alt, Bastian Pfleging Investigating the Influence of External Car Displays on Pedestrians' Crossing Behavior in Virtual Reality 21st International Conference on Human-Computer Interaction with Mobile Devices and Services (MobileHCI '19), October 2019, Taipei, Taiwan; (bib)
Download	Markus Kattenbeck, Melanie A. Kilian, Matthias Ferstl, Markus Ludwig (IRT), Florian Alt Towards task-sensitive assistance in public spaces Aslib Journal of Information Management. June 02, 2019. Emerald Publishing Limited, undefined. (bib)
Download	Sarah Prange, Christian Tiefenau, Emanuel von Zezschwitz, Florian Alt Towards Understanding User Interaction in Future Smart Homes In CHI '19 Workshop: New Directions for the IoT: Automate, Share, Build, and Care (bib)
Download	Ken Pfeuffer, Matthias Geiger, Sarah Prange, Lukas Mecke, Daniel Buschek, Florian Alt Behavioural Biometrics in VR - Identifying People from Body Motion and Relations in Virtual Reality In CHI '19: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems. Glasgow, Uk, May 4 - 9, 2019. ACM, New York, NY, USA. (bib)
Download	Michael Braun, Florian Alt Affective Assistants: a Matter ofStates and Traits In CHI EA'19: Extended Abstracts of the 2019 CHI Conference on Human Factors in Computing Systems. May 03, 2019. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Sarah Prange, Christian Tiefenau, Emanuel von Zezschwitz, Florian Alt Towards Understanding User Interaction in Future Smart Homes In CHI '19 Workshop: Proceedings of CHI '19 Workshop on New Directions for the IoT: Automate, Share, Build, and Care. May 01, 2019. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Sarah Prange, Daniel Buschek, Ken Pfeuffer, Lukas Mecke, Peter Ehrich, Duc Anh Le, Florian Alt Go for GOLD: Investigating UserBehaviour in Goal-Oriented Tasks In CHI EA'19: Extended Abstracts of the 2019 CHI Conference on Human Factors in Computing Systems. May 01, 2019. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Sarah Faltaous, Gabriel Haas, Liliana Barrios, Andreas Seiderer, Sebastian Felix Rauh, Han Joo Chae, Stefan Schneegass, Florian Alt BrainShare: A Glimpse of SocialInteraction for Locked-in Syndrome Patients In CHI EA '19: Extended Abstracts of the 2019 CHI Conference on Human Factors in Computing Systems. May 01, 2019. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Michael Braun, Anja Mainz, Ronee Chadowitz, Bastian Pfleging, Florian Alt At Your Service: Designing Voice AssistantPersonalities to Improve Automotive User Interfaces Proceedings of the 2019 CHI Conference on Human Factors in Computing Systems. May 01, 2019. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Renate Häuslschmid, Donhao Ren, Florian Alt, Andreas Butz, Tobias Höllerer Personalizing Content Presentation on Large 3D Head-Up Displays PRESENCE: Virtual and Augmented Reality. April 16, 2019. (bib)
Download	Michael Braun, Jonas Schubert, Bastian Pfleging, Florian Alt Improving Driver Emotions with Affective Strategies Multimodal Technologies and Interaction. April 16, 2019. (bib)
Download	Michael Braun, Nora Broy, Bastian Pfleging, Florian Alt Visualizing natural language interaction for conversational in-vehicle information systems to minimize driver distraction Journal on Multimodal User Interfaces. April 16, 2019. (bib)
2018
Download	Mohamed Khamis, Ludwig Trotter, Ville Mäkelä, Emanuel von Zezschwitz, Jens Le, Andreas Bulling, Florian Alt CueAuth: Comparing Touch, Mid-Air Gestures, and Gaze for Cue-based Authentication on Situated Displays In Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 2, 4, Article 174 (December 2018), 22 pages. (bib)
Download	Daniel Buschek, Mariam Hassib, Florian Alt Personal Mobile Messaging in Context: Chat Augmentations for Expressiveness and Awareness In ToCHI '18: ACM Transactions on Computer-Human Interaction. Volume 25, Issue 4, 2018. ACM, New York, NY, USA. (bib)
Download	Michael Braun, Bastian Pfleging, Florian Alt A Survey to Understand Emotional Situations on the Road and What They Mean for Affective Automotive UIs Multimodal Technologies and Interaction. December 01, 2018. MDPI, Basel, Switzerland. (bib)
Download	Sarah Prange, Daniel Buschek, Florian Alt An Exploratory Study on Correlations of Hand Size and Mobile Touch Interactions In MUM '18: Proceedings of the 17th International Conference on Mobile and Ubiquitous Multimedia (bib)
Download	Niklas Müller, Bettina Eska, Richard Schäffer, Sarah Theres Völkel, Michael Braun, Gesa Wiegand, Florian Alt Arch'n'Smile: A Jump'n'Run Game Using Facial Expression Recognition Control For Entertaining Children During Car Journeys In MUM '18: Proceedings of the 17th International Conference on Mobile and Ubiquitous Multimedia. Cairo, Egypt. November 25 - 28, 2018. ACM, New York, NY, USA. (bib)
Download	Lukas Mecke, Ken Pfeuffer, Sarah Prange, Florian Alt "Open Sesame!": User Perception of Physical, Biometric, and Behavioural Authentication Concepts to Open Doors In MUM '18: Proceedings of the 17th International Conference on Mobile and Ubiquitous Multimedia (bib)
Download	Heiko Drewes, Mohamed Khamis, Florian Alt Smooth Pursuit Target Speeds and Trajectories In MUM '18: Proceedings of the 17th International Conference on Mobile and Ubiquitous Multimedia (bib)
Download	Michael Braun, Sarah Theres Völkel, Gesa Wiegand, Thomas Puls, Daniel Steidl, Jannick Weiß, Florian Alt The Smile is The New Like: Controlling Music with Facial Expressions to Minimize Driver Distraction In MUM '18: Proceedings of the 17th International Conference on Mobile and Ubiquitous Multimedia. Cairo, Egypt. November 25 - 28, 2018. ACM, New York, NY, USA. (bib)
Download	Michael Braun, Bastian Pfleging, Florian Alt A Survey to Understand Emotional Situations on the Road and What They Mean for Affective Automotive UIs In Multimodal Technologies and Interaction. 2018; 2(4):75. MDPI, Basel, Switzerland. (bib)
Download	Romina Poguntke, HASH(0x55dec5b400b8), Hannu Korhonen, Florian Alt, Stefan Schneegass AVotar: Exploring Personalized Avatars for Mobile Interaction with Public Displays In MobileHCI '18: Proceedings of the 20th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct. October 01, 2018. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Christian Mai, Tim Wiltzius, Florian Alt, Heinrich Hussmann Feeling Alone in Public. Investigating the Influence of Spatial Layout on Users' VR Experience In Proceedings of the 10th Nordic Conference on Human-Computer Interaction. ACM, New York, NY, USA. (bib)
Download	Markus Kattenbeck, Melanie A. Kilian, Matthias Ferstl, Florian Alt, Markus Ludwig (IRT) Airbot: Using a Work Flow Model for Proactive Assistance in Public Spaces In MobileHCI '18: Proceedings of the 20th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct. October 01, 2018. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Michael Braun, Simon Weiser, Bastian Pfleging, Florian Alt A Comparison of Emotion Elicitation Methods for Affective Driving Studies In AutomotiveUI '18: Proceedings of the 10th International Conference on Automotive User Interfaces and Interactive Vehicular Applications. Toronto, ON, Canada. September 23 - 25, 2018. ACM, New York, NY, USA. (bib)
Download	Michael Braun, Florian Roider, Florian Alt, Tom Gross Automotive Research in the Public Space - Towards Deployment-Based Prototypes For Real Users In AutomotiveUI '18: Proceedings of the 10th International Conference on Automotive User Interfaces and Interactive Vehicular Applications. Toronto, ON, Canada. September 23 - 25, 2018. ACM, New York, NY, USA. (bib)
Download	Michael Braun, Katharina Frison, Sarah Theres Völkel, Florian Alt, Heinrich Hussmann, Andreas Riener Beyond Transportation: How to Keep Users Attached When They Are Neither Driving nor Owning Automated Cars? In AutomotiveUI '18: Proceedings of the 10th International Conference on Automotive User Interfaces and Interactive Vehicular Applications. Toronto, ON, Canada. September 23 - 25, 2018. ACM, New York, NY, USA. (bib)
Download	Mohamed Khamis, Daniel Buschek, Tobias Thieron, Florian Alt, Andreas Bulling EyePACT: Eye-Based Parallax Correction on Touch-Enabled Interactive Displays In IMWUT: Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies. 1, 4, Article 146 (December 2017), 18 pages. (bib)
Download	Mohamed Khamis, Florian Alt, Andreas Bulling The Past, Present, and Future of Gaze-enabled Handheld Mobile Devices: Survey and Lessons Learned Proceedings of the 20th International Conference on Human-Computer Interaction with Mobile Devices and Services (bib)
Download	Mohamed Khamis, Anna Kienle, Florian Alt, Andreas Bulling GazeDrone: Mobile Eye-Based Interaction in Public Space Without Augmenting the User In DroNet'18: 4th ACM Workshop on Micro Aerial Vehicle Networks, Systems, and Applications. September 05, 2018. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Lukas Mecke, Sarah Prange, Daniel Buschek, Mohamed Khamis, Mariam Hassib, Florian Alt 'Outsourcing' Security: Supporting People to Support Older Adults Proceedings of the MobileHCI'18 Workshop on Mobile Privacy and Security for an Aging Population. August 31, 2018. (bib)
Download	Thomas Mattusch, Mahsa Mirzamohammad, Mohamed Khamis, Andreas Bulling, Florian Alt Hidden Pursuits: Evaluating Gaze-selection via Pursuits when the Stimulus Trajectory is Partially Hidden In ETRA '18: Proceedings of the 2018 ACM Symposium on Eye Tracking Research and Applications. Warsaw, Poland, 2018. ACM, New York, NY, USA. (bib)
Download	Florian Alt, Sabrina Geiger, Wolfgang Hoehl ShapelineGuide - Teaching Mid-Air Gesture for Large Interactive Displays In PerDis '18: Proceedings of the 7th ACM International Symposium on Pervasive Displays. Munich, Germany, June 20-22, 2018. ACM, New York, NY, USA. (bib)
Download	Mohamed Khamis, Carl Oechsner, Florian Alt, Andreas Bulling VRPursuits: Interaction in Virtual Reality using Smooth Pursuit Eye Movements Proceedings of the 2018 International Conference on Advanced Visual Interfaces. ACM, New York, NY. (bib)
Download	Ashley Colley, Jonna Häkkilä, Meri-Tuulia Forsman, Bastian Pfleging, Florian Alt Car Exterior Surface Displays: Exploration in a Real-World Context In PerDis 2018: Proceedings of the 7th ACM International Symposium on Pervasive Displays. Muenchen, Germany, USA, June 5-8, 2018. ACM, New York, NY, USA. (bib)
Download	Dominik Weber, Christopher Voit, Gisela Kollotzek, Lucas van der Vekens, Marcus Hepting, Florian Alt, Niels Henze PD Notify: Investigating Personal Content on Public Displays In CHI EA '18: Extended Abstracts of the 2018 CHI Conference on Human Factors in Computing Systems. May 01, 2018. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Ville Mäkelä, Mohamed Khamis, Lukas Mecke, Jobin James, Markku Turunen, Florian Alt Pocket Transfers: Interaction Techniques for Transferring Content from Situated Displays to Mobile Devices In CHI '18: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems. Montreal, QC, Canada, April 21 - 26, 2018. ACM, New York, NY, USA. (bib)
Download	Mohamed Khamis, Anita Baier, Niels Henze, Florian Alt, Andreas Bulling Understanding Face and Eye Visibility in Front-Facing Cameras of Smartphones used in the Wild In CHI '18: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems. Montreal, QC, Canada, April 21 - 26, 2018. ACM, New York, NY, USA. (bib)
Download	Mohamed Khamis, Christian Becker, Andreas Bulling, Florian Alt Which one is me? Identifying Oneself on Public Displays In CHI '18: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems. Montreal, QC, Canada, April 21 - 26, 2018. ACM, New York, NY, USA. (bib)
Download	Lukas Mecke, Sarah Prange, Daniel Buschek, Florian Alt A Design Space for Security Indicators for Behavioural Biometrics on Mobile Touchscreen Devices In CHI '18 Extended Abstracts on Human Factors in Computing Systems (bib)
Download	Thomas Kosch, Mariam Hassib, Pawel W. Wozniak, Daniel Buschek, Florian Alt Your Eyes Tell: Leveraging Smooth Pursuit for Assessing Cognitive Workload In CHI '18: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems. Montreal, QC, Canada, April 21 - 26, 2018. ACM, New York, NY, USA. (bib)
Download	Mariam Hassib, Stefan Schneegass, Niels Henze, Albrecht Schmidt, Florian Alt A Design Space for Audience Sensing and Feedback Systems In CHI '18 EA: Extended Abstracts of the SIGCHI Conference on Human Factors in Computing Systems. Montreal, QC, Canada, April 21 - 26, 2018. ACM, New York, NY, USA. (bib)
Download	Daniel Buschek, Benjamin Bisinger, Florian Alt ResearchIME: A Mobile Keyboard Application for Studying Free Typing Behaviour in the Wild In CHI '18: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems. Montreal, QC, Canada, April 21 - 26, 2018. ACM, New York, NY, USA. (bib)
Download	Daniel Buschek, Bianka Roppelt, Florian Alt Extending Keyboard Shortcuts with Arm and Wrist Rotation Gestures In CHI '18: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems. Montreal, QC, Canada, April 21 - 26, 2018. ACM, New York, NY, USA. (bib)
2017
Download	Daniel Buschek, Julia Kinshofer, Florian Alt A Comparative Evaluation of Spatial Targeting Behaviour Patterns for Finger and Stylus Tapping on Mobile Touchscreen Devices In IMWUT '17: Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 1, 4, Article 126, December 2017. ACM, New York, NY, USA. (bib)
Download	Sarah Prange, Victoria Müller, Daniel Buschek, Florian Alt QuakeQuiz - A Case Study on Deploying a Playful Display Application in a Museum Context In MUM '17: Proceedings of the 16th International Conference on Mobile and Ubiquitous Multimedia (bib)
Download	Mohamed Khamis, Linda Bandelow, Stina Schick, Dario Casadevall, Andreas Bulling, Florian Alt They are all after you: Investigating the Viability of a Threat Model that involves Multiple Shoulder Surfers In MUM '17: Proceedings of the 16th International Conference on Mobile and Ubiquitous Multimedia (bib)
Download	Mariam Hassib, Mohamed Khamis, Susanne Friedl, Stefan Schneegass, Florian Alt BrainAtWork: Logging Cognitive Engagement and Tasks in the Workplace using Electroencephalography In MUM '17: Proceedings of the 16th International Conference on Mobile and Ubiquitous Multimedia (bib)
Download	Mohamed Khamis, Mariam Hassib, Emanuel von Zezschwitz, Andreas Bulling, Florian Alt GazeTouchPIN: Protecting Sensitive Data on Mobile Devices using Secure Multimodal Authentication In ICMI'17: Proceedings of the 19th ACM International Conference on Multimodal Interaction, Glasgow, Scotland, Noevember 13-17, 2017. ACM, New York, NY, USA. (bib)
Download	Florian Alt, Lukas Ziegler PD-Survey - Supporting Audience-Centric Research through Surveys on Public Display Networks In MM '17: Proceedings of the International 25th ACM Conference on Multimedia. Mountain View, CA, USA, October 23 - 27, 2017. ACM, New York, NY, USA. (bib)
Download	Mohamed Khamis, Axel Hoesl, Alexander Klimczak, Martin Reiss, Florian Alt, Andreas Bulling EyeScout: Active Eye Tracking for Position and Movement Independent Gaze Interaction with Large Public Displays In UIST '17: Proceedings of the 30th ACM International User Interface Software and Technology Symposium, Quebec City, Canada, October 22-25, 2017. ACM, New York, NY, USA. (bib)
Download	Eva Lösch, Michael Koch, Florian Alt Mirror, Mirror on the Wall: Attracting Passers-by to Public Touch Displays With User Representations In ISS '17: Proceedings of the 2017 ACM International Conference on Interactive Surfaces and Spaces (ISS'17). Brighton, UK, October 17 - 20, 2017. ACM, New York, NY, USA. (bib)
Download	Daniel Buschek, Maximilian Hackenschmied, Florian Alt Dynamic UI Adaptations for One-Handed Use of Large Mobile Touchscreen Devices In INTERACT '17: Proceedings of the 16th IFIP TC.13 International Conference on Human-Computer Interaction. Mumbai, India, September 25-29, 2017. (bib)
Download	Ludwig Trotter, Christian Mai, Florian Alt CarSketch: A Collaborative Sketching Table with Self-Propelled Tangible Objects for Automotive Applications In AutomotiveUI '17: Adjunct Proceedings of the Ninth International Conference on Automotive User Interfaces and Interactive Vehicular Applications. Oldenburg, Germany, September 24-27, 2017. ACM, New York, NY, USA. (bib)
Download	Ashley Colley, Jonna Häkkilä, Bastian Pfleging, Florian Alt A Design Space for External Displays on Cars In AutomotiveUI '17: Adjunct Proceedings of the Ninth International Conference on Automotive User Interfaces and Interactive Vehicular Applications. Oldenburg, Germany, September 24-27, 2017. ACM, New York, NY, USA. (bib)
Download	Michael Braun, Bastian Pfleging, Nora Broy, Florian Alt A Design Space for Conversational In-Vehicle Information Systems In MobileHCI '17: Adjunct Proceedings of the 19th International Conference on Human-Computer Interaction with Mobile Devices and Services. Vienna, Austria, September 4-7, 2017. ACM, New York, NY, USA. (bib)
Download	Michael Koch, Florian Alt Allgegenwärtige Mensch-Computer-Interaktion In: Bode A., Broy M., Bungartz HJ., Matthes F. (eds) 50 Jahre Universitäts-Informatik in München. Springer Vieweg, Berlin, Heidelberg (bib)
Download	Sascha Oberhuber, Tina Kothe, Stefan Schneegass, Florian Alt Augmented Games - Exploring Design Opportunities in AR Settings With Children In IDC 2017: Proceedings of the ACM International Conference on Interaction Design for Children. Stanford, CA, USA, June 27-30, 2017. ACM, New York, NY, USA. (bib)
Download	Rebecca Linke, Tina Kothe, Florian Alt TaBooGa - A Hybrid Learning App to Support Childrenâs Reading Motivation In IDC 2017: Proceedings of the ACM International Conference on Interaction Design for Children. Stanford, CA, USA, June 27-30, 2017. ACM, New York, NY, USA. (bib)
Download	Mohamed Khamis, Regina Hasholzner, Andreas Bulling, Florian Alt GTmoPass: Two-factor Authentication on Public Displays Using Gaze-Touch passwords and Personal Mobile Devices In PerDis 2017: Proceedings of the 6th ACM International Symposium on Pervasive Displays. Lugano, Switzerland, June 7-9, 2017. ACM, New York, NY, USA. (bib)
Download	Vito Gentile, Mohamed Khamis, Salvatore Sorce, Florian Alt They are looking at me! Understanding how Audience Presence Impacts on Public Display Users. In PerDis 2017: Proceedings of the 6th ACM International Symposium on Pervasive Displays. Lugano, Switzerland, June 7-9, 2017. ACM, New York, NY, USA. (bib)
Download	Daniela Huber, Daniel Buschek, Florian Alt Don't Leave - Combining Sensing Technology and Second Screens to Enhance the User Experience with TV Content In TVX 2017: Proceedings of the ACM International Conference on Interaction Television. Hilversum, The Netherlands, June 14-16, 2017. ACM, New York, NY, USA. (bib)
Download	Malin Eiband, Mohamed Khamis, Emanuel von Zezschwitz, Heinrich Hussmann, Florian Alt Understanding Shoulder Surfing in the Wild: Stories from Users and Observers In CHI '17: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems. Denver, CO, USA, May 6 - 11, 2017. ACM, New York, NY, USA. (bib)
Download	Yomna Abdelrahman, Mohamed Khamis, Stefan Schneegass, Florian Alt Stay Cool! Understanding Thermal Attacks on Mobile-based User Authentication. In CHI '17: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems. Denver, CO, USA, May 6 - 11, 2017. ACM, New York, NY, USA. (bib)
Download	Mohammed Al Sada, Mohamed Khamis, Akira Kato, Shigeki Sugano, Tatsuo Nakajima, Florian Alt Challenges and Opportunities of Supernumerary Robotic Limbs In Amplify '17: Proceedings of the CHI 2017 Workshop on Amplification and Augmentation of Human Perception. Denver, CO, USA, May 6 - 11, 2017. ACM, New York, NY, USA. (bib)
Download	Mariam Hassib, Stefan Schneegass, Max Pfeiffer, Michael Rohs, Florian Alt Emotion Actuator: Embodied Emotional Feedback through Electroencephalography and Electrical Muscle Stimulation In CHI '17 Proceedings of the 35th SIGCHI Conference on Human Factors in Computing Systems. Denver, CO, USA, May 6 - 11, 2017. ACM, New York, NY, USA. (bib)
Download	Mariam Hassib, Stefan Schneegass, Philipp Eiglsperger, Niels Henze, Albrecht Schmidt, Florian Alt EngageMeter: A System for Implicit Audience Engagement Sensing Using Electroencephalography In CHI '17 Proceedings of the 35th SIGCHI Conference on Human Factors in Computing Systems. Denver, CO, USA, May 6 - 11, 2017. ACM, New York, NY, USA. (bib)
Download	Mariam Hassib, Daniel Buschek, Pawel W. Wozniak, Florian Alt HeartChat: Heart Rate Augmented Mobile Messaging to Support Empathy and Awareness In CHI '17 Proceedings of the 35th SIGCHI Conference on Human Factors in Computing Systems. Denver, CO, USA, May 6 - 11, 2017. ACM, New York, NY, USA. (bib)
Download	Oliver Duerr, Mohamed Khamis, Daniel Buschek, Florian Alt HelpMe: Assisting Older Adults in Performing Tasks on Mobile Devices Proceedings of the CHI 2017 Workshop on Designing Mobile Interactions for the Ageing Populations. Denver, CO, USA, May 6 - 11, 2017. ACM, New York, NY, USA. (bib)
Download	Daniel Buschek, Florian Alt ProbUI: Generalising Touch Target Representations to Enable Declarative Gesture Definition for Probabilistic GUIs In CHI '17: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems. Denver, CO, USA, May 6 - 11, 2017. ACM, New York, NY, USA. (bib)
Download	Michael Koch, Florian Alt Allgegenwärtige Mensch-Computer-Interaktion Informatikspektrum. 2017. Spinger, Berlin-Heidelberg. doi:10.1007/s00287-017-1027-4. (bib)
Download	Ceenu George, Mohamed Khamis, Emanuel von Zezschwitz, Marinus Burger, Henri Schmidt, Florian Alt, Heinrich Hussmann Seamless and Secure VR: Adapting and Evaluating Established Authentication Systems for Virtual Reality Proceedings of the Network and Distributed System Security Symposium (NDSS 2017) (bib)
2016
Download	Nora Broy, Verena Lindner, Florian Alt The S3D-UI Designer - Creating User Interface Prototypes for 3D Displays In MUM '16: Proceedings of the 15th International Conference on Mobile and Ubiquitous Multimedia (bib)
Download	Florian Alt, Mateusz Mikusz, Stefan Schneegass, Andreas Bulling Memorability of Cued-Recall Graphical Passwords with Saliency Masks In MUM '16: Proceedings of the 15th International Conference on Mobile and Ubiquitous Multimedia (bib)
	Emanuel von Zezschwitz, Malin Eiband, Daniel Buschek, Sascha Oberhuber, Alexander De Luca, Florian Alt, Heinrich Hussmann On Quantifying the Effective Password Space of Grid-based Unlock Gestures In MUM '16: Proceedings of the 15th International Conference on Mobile and Ubiquitous Multimedia, Rovaniemi, Finnland (bib)
Download	Mohamed Khamis, Ludwig Trotter, Markus Tessmann, Christina Dannhart, Andreas Bulling, Florian Alt EyeVote in the Wild: Do Users bother Correcting System Errors on Public Displays? In MUM '16: Proceedings of the 15th International Conference on Mobile and Ubiquitous Multimedia (bib)
Download	Fabius Steinberger, Patrick Proppe, Ronald Schroeter, Florian Alt CoastMaster: An Ambient Speedometer to Gamify Safe Driving In AutomotiveUI '16: Proceedings of the 8th International Conference on Automotive User Interfaces and Interactive Vehicular Applications. (bib)
Download	Mohamed Khamis, Florian Alt, Andreas Bulling Challenges and Design Space of Gaze-enabled Public Displays In PETMEI '16: Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing. September 15, 2016. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Mohamed Khamis, Ozan Saltuk, Alina Hang, Katharina Stolz, Andreas Bulling, Florian Alt TextPursuits: Using Text for Pursuits-Based Interaction and Calibration on Public Displays In UbiComp '16: Proceedings of the 2016 ACM international joint conference on Pervasive and ubiquitous computing (bib)
Download	Mohamed Khamis, Florian Alt, Andreas Bulling Challenges and Design Space of Gaze-enabled Public Displays In UbiComp '16: Adjunct Proceedings of the 2016 ACM international joint conference on Pervasive and ubiquitous computing (bib)
Download	Florian Alt, Julia Vehns Opportunistic Deployments: Challenges and Opportunities of Conducting Public Display Research at an Airport In PerDis 2016: Proceedings of the 5th ACM International Symposium on Pervasive Displays. Oulu, Finland, June 20-22, 2016. ACM, New York, NY, USA. (bib)
Download	Florian Alt, Sarah Torma, Daniel Buschek Don't Disturb Me - Understanding Secondary Tasks on Public Displays In PerDis 2016: Proceedings of the 5th ACM International Symposium on Pervasive Displays. Oulu, Finland, June 20-22, 2016. ACM, New York, NY, USA. (bib)
Download	Stefan Schneegass, Sophie Ogando, Florian Alt Using On-Body Displays for Extending the Output of Wearable Devices In PerDis 2016: Proceedings of the 5th ACM International Symposium on Pervasive Displays. Oulu, Finland, June 20-22, 2016. ACM, New York, NY, USA. (bib)
Download	Matthias Baldauf, Florence Adegeye, Johannes Harms, Florian Alt Your Browser is the Controller - Advanced Web-Based Smartphone Remote Controls for Public Screens In PerDis 2016: Proceedings of the 5th ACM International Symposium on Pervasive Displays. Oulu, Finland, June 20-22, 2016. ACM, New York, NY, USA. (bib)
Download	Florian Alt, Andreas Bulling, Lukas Mecke, Daniel Buschek Attention, please! Comparing Features for Measuring Audience Attention Towards Pervasive Displays In DIS '16: Proceedings of the ACM SIGCHI Conference on Designing Interactive Systems. Brisbane, Australia, June 4 - 8, 2016. ACM, New York, NY, USA. (bib)
Download	Hanna Schneider, Kilian Moser, Andreas Butz, Florian Alt Understanding the Mechanics of Persuasive System Design: a Mixed-Method Theory-driven Analysis of Freeletics In CHI '16: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems. San Jose, CA, USA, May 7 - 12, 2016. ACM, New York, NY, USA. (bib)
Download	Renate Häuslschmid, Bastian Pfleging, Florian Alt A Design Space to Support the Development of Windshield Applications for the Car In CHI '16: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems. San Jose, CA, USA, May 7 - 12, 2016. ACM, New York, NY, USA, 5076-5091. ACM 978-1-4503-3362-7, DOI: http://dx.doi.org/10.1145/2858036.2858336 (bib)
Download	Daniel Buschek, Alexander De Luca, Florian Alt Evaluating the Influence of Targets and Hand Postures on Touch-based Behavioural Biometrics In CHI '16: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems. San Jose, CA, USA, May 7 - 12, 2016. ACM, New York, NY, USA. (bib)
Download	Daniel Buschek, Fabian Hartmann, Emanuel von Zezschwitz, Alexander De Luca, Florian Alt SnapApp: Reducing Authentication Overhead with a Time-Constrained Fast Unlock Option In CHI '16: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems. San Jose, CA, USA, May 7 - 12, 2016. ACM, New York, NY, USA. (bib)
Download	Mohamed Khamis, Florian Alt, Mariam Hassib, HASH(0x55dec5b3ffe0), Regina Hasholzner, Andreas Bulling GazeTouchPass: Multimodal Authentication Using Gaze and Touch on Mobile Devices In CHI EA '16: Proceedings of the 2016 CHI Conference Extended Abstracts on Human Factors in Computing Systems. May 10, 2016. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Mariam Hassib, Mohamed Khamis, Stefan Schneegass, Alireza Sahami Shirazi, Florian Alt Investigating User Needs for Bio-sensing and Affective Wearables In CHI EA '16: Proceedings of the 2016 CHI Conference Extended Abstracts on Human Factors in Computing Systems. May 10, 2016. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Jiamin Shi, Daniel Buschek, Florian Alt Investigating the Impact of Feedback on Gaming Performance on Motivation to Interact with Public Displays In CHI '16 EA: Extended Abstracts of the 34th SIGCHI Conference on Human Factors in Computing Systems. San Jose, CA, USA, May 7 - 12, 2016. ACM, New York, NY, USA. (bib)
Download	Jiamin Shi, Florian Alt The Anonymous Audience Analyzer - Visualizing Audience Behavior in Public Space In CHI '16 EA: Extended Abstracts of the 34th SIGCHI Conference on Human Factors in Computing Systems. San Jose, CA, USA, May 7 - 12, 2016. ACM, New York, NY, USA. (bib)
Download	Mohamed Khamis, Florian Alt, Mariam Hassib, Emanuel von Zezschwitz, Regina Hasholzner, Andreas Bulling GazeTouchPass: Multimodal Authentication Using Gaze and Touch on Mobile Devices In CHI '16 EA: Extended Abstracts of the 34th SIGCHI Conference on Human Factors in Computing Systems. San Jose, CA, USA, May 7 - 12, 2016. ACM, New York, NY, USA. (bib)
Download	Mariam Hassib, Mohamed Khamis, Stefan Schneegass, Alireza Sahami, Florian Alt Investigating User Needs for Bio-sensing and Affective Wearables In CHI '16 EA: Extended Abstracts of the 34th SIGCHI Conference on Human Factors in Computing Systems. San Jose, CA, USA, May 7 - 12, 2016. ACM, New York, NY, USA. (bib)
	Mohamed Khamis, Florian Alt, Andreas Bulling Challenges and design space of gaze-enabled public displays In UbiComp '16: Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing: Adjunct. January 01, 2016. Association for Computing Machinery, New York, NY, USA. (bib)
2015
Download	Florian Alt, Andreas Bulling, Gino Gravanis, Daniel Buschek GravitySpot: Guiding Users in Front of Public Displays Using On-Screen Visual Cues In UIST '15: Proceedings of the 28th ACM Symposium on User Interface Software and Technology. Charlotte, NC, US, November 8 - 11, 2015. ACM, New York, NY, USA. (bib)
Download	Philipp Panhey, Tanja Doering, Stefan Schneegass, Dirk Wenig, Florian Alt What People Really Remember -- Understanding Cognitive Effects When Interacting with Large Displays In ITS '15: Proceedings of the 2015 ACM International Conference on Interactive Tabletops and Surfaces. Madeira, Portugal, November 15 - 18, 2015. ACM, New York, NY, USA. (bib)
Download	Anton Fedosov, Evangelos Niforatos, Florian Alt, Ivan Elhart Supporting Interactivity on a Ski Lift In UbiComp/ISWCâ15 Adjunct: Adjunct Proceedings of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2015 Association for Computing Machinery International Symposium on Wearable Computers. September 15, 2015. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Nora Broy, Matthias Nefzger, Florian Alt, Mariam Hassib, Albrecht Schmidt 3D-HUDD - Developing a Prototyping Tool for 3D Head-Up Displays In INTERACT '15: Proceedings of the 15th IFIP TC13 International Conference on Human-Computer Interaction. Bamberg, Germany, September 14-18, 2015. ACM, New York, NY, USA. (bib)
Download	Mohamed Khamis, Andreas Bulling, Florian Alt Tackling Challenges of Interactive Public Displays using Gaze In UbiComp '15: Adjunct Proceedings of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing (bib)
Download	Mohamed Khamis, Florian Alt, Andreas Bulling A Field Study on Spontaneous Gaze-based Interaction with a Public Display using Pursuits In UbiComp '15: Adjunct Proceedings of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing (bib)
Download	Daniel Buschek, Ingo Just, Benjamin Fritzsche, Florian Alt Make Me Laugh: A Recommendation System for Humoristic Content on the World Wide Web In Mensch und Computer '15: Proceedings of Mensch und Computer 2015. Stuttgart, Germany, September 06 - 09, 2015. (bib)
Download	Nora Broy, Mengbing Guo, Stefan Schneegass, Bastian Pfleging, Florian Alt Introducing Novel Technologies in the Car - Conducting a Real-World Study to Test 3D Dashboards In AutomotiveUI '15: 7th International Conference on Automotive User Interfaces and Interactive Vehicular Applications. Nottingham, UK, September 01-03, 2015. ACM, New York, NY, USA, pp. 179-186. DOI=http://dx.doi.org/10.1145/2799250.2799280 (bib)
Download	Florian Alt, Stefan Schneegass, Alireza Sahami, Mariam Hassib, Andreas Bulling Graphical Passwords in the Wild - Understanding How Users Choose Pictures and Passwords in Image-based Authentication Schemes In MobileHCI '15: Proceedings of the 17th International Conference on Human-Computer Interaction with Mobile Devices and Services. Copenhagen, Denmark, August 24 - 27, 2015. ACM, New York, NY, USA. (bib)
Download	Daniel Buschek, Alexander De Luca, Florian Alt There is more to Typing than Speed: Expressive Mobile Touch Keyboards via Dynamic Font Personalisation In MobileHCI '15: Proceedings of the 17th International Conference on Human-Computer Interaction with Mobile Devices and Services. Copenhagen, Denmark, August 24 - 27, 2015. ACM, New York, NY, USA. doi: 10.1145/2785830.2785844 (bib)
Download	Daniel Buschek, Alexander Auch, Florian Alt A Toolkit for Analysis and Prediction of Touch Targeting Behaviour on Mobile Websites In EICS'15: Proceedings of the 7th ACM SIGCHI Symposium on Engineering Interactive Computing Systems. Duisburg, Germany, June 23 - 26, 2015. ACM, New York, NY, USA. (bib)
Download	Nemanja Memarovic, Sarah Clinch, Florian Alt Understanding Display Blindness in Future Display Deployments In PerDis 2015: Proceedings of the 4th ACM International Symposium on Pervasive Displays. Saarbruecken, Germany, USA, June 10-12, 2015. ACM, New York, NY, USA. (bib)
Download	Tilman Dingler, Markus Funk, Florian Alt Interaction Proxemics: Combining Physical Spaces for Seamless Gesture Interaction In PerDis 2015: Proceedings of the 4th ACM International Symposium on Pervasive Displays. Saarbruecken, Germany, USA, June 10-12, 2015. ACM, New York, NY, USA. (bib)
Download	Ashley Colley, Leena Ventä-Olkkonen, Jonna Häkkilä, Florian Alt Insights from Deploying See-Through Augmented Reality Signage in the Wild In PerDis 2015: Proceedings of the 4th ACM International Symposium on Pervasive Displays. Saarbruecken, Germany, USA, June 10-12, 2015. ACM, New York, NY, USA. (bib)
Download	Florian Alt, Nick Taylor, Sven Gehring, Antonio Krüger Pervasive Displays - Proceedings of the 4th ACM International Symposium on Pervasive Displays Saarbruecken, Germany, June 10-12, 2015. ACM, New York, NY, USA. (bib)
Download	Max Pfeiffer, Tim Duente, Stefan Schneegass, Florian Alt, Michael Rohs Cruise Control for Pedestrians: Controlling Walking Direction using Electrical Muscle Stimulation In CHI '15: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems. Seoul, South Korea, April 18 - 23, 2015. ACM, New York, NY, USA. doi: 10.1145/2702123.2702252 (bib)
Download	Daniel Buschek, Alexander De Luca, Florian Alt Improving Accuracy, Applicability and Usability of Keystroke Biometrics on Mobile Touchscreen Devices In CHI '15: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems. Seoul, South Korea, April 18 - 23, 2015. ACM, New York, NY, USA. doi: 10.1145/2702123.2702252 (bib)
Download	Daniel Buschek, Florian Alt, Michael Spitzer Video-Recording Your Life: User Perception and Experiences In CHI '15 EA: Extended Abstracts of the 33nd SIGCHI Conference on Human Factors in Computing Systems. Seoul, Republic of Korea, April 18 - 23, 2015. ACM, New York, NY, USA. (bib)
Download	Nora Broy, Stefan Schneegass, Mengbing Guo, Florian Alt, Albrecht Schmidt Evaluating Stereoscopic 3D for Automotive User Interfaces in a Real-World Driving Study In CHI '15 EA: Extended Abstracts of the 33nd SIGCHI Conference on Human Factors in Computing Systems. Seoul, Republic of Korea, April 18 - 23, 2015. ACM, New York, NY, USA. (bib)
Download	Daniel Buschek, Florian Alt TouchML: A Machine Learning Toolkit for Modelling Spatial Touch Targeting Behaviour In IUI '15: Proceedings of the 20th International Conference on Intelligent User Interfaces. Atlanta, GA, USA, March 29 - April 1, 2015. ACM, New York, NY, USA. doi: 10.1145/2678025.2701381 (bib)
2014
Download	Stefan Schneegass, Frank Steimle, Andreas Bulling, Florian Alt, Albrecht Schmidt SmudgeSafe: Geometric Image Transformations for Smudge-resistant User Authentication In Ubicomp '14: Proceedings of the 2014 ACM International Joint Conference on Pervasive and Ubiquitous Computing. Seattle, WA, USA, September 13-17, 2014. ACM, New York, NY, USA. (bib)
	Nigel Davies, Sarah Clinch, Florian Alt Pervasive Displays - Understanding the Future of Digital Signage Synthesis Lectures, Morgan and Claypool Publishers, 2014. (bib)
Download	Fabius Steinberger, Marcus Foth, Florian Alt Vote With Your Feet: Local Community Polling on Urban Screens In PerDis '14: Proceedings of the 3rd ACM International Symposium on Pervasive Displays. Copenhagen, Denmark, June 3-4, 2014. ACM, New York, NY, USA. (bib)
Download	Stefan Schneegass, Florian Alt, Juergen Scheible, Albrecht Schmidt SenScreen - A Toolkit for Supporting Sensor-enabled Multi-Display Networks In PerDis '14: Proceedings of the 3rd ACM International Symposium on Pervasive Displays. Copenhagen, Denmark, June 3-4, 2014. ACM, New York, NY, USA. (bib)
Download	Stefan Schneegass, Florian Alt Midair Displays: Exploring the Concept of Free-Floating Pervasive Displays In PerDis '14: Proceedings of the 3rd ACM International Symposium on Pervasive Displays. Copenhagen, Denmark, June 3-4, 2014. ACM, New York, NY, USA. (bib)
Download	Nora Broy, Simone Hoeckh, Annette Frederiksen, Michael Gilowski, Felix Eichhorn, Felix Naser, Horst Jung, Julia Niemann, Martin Schell, Albrecht Schmidt, Florian Alt Exploring Design Parameters for a 3D Head-Up Display In PerDis '14: Proceedings of the 3rd ACM International Symposium on Pervasive Displays. Copenhagen, Denmark, June 3-4, 2014. ACM, New York, NY, USA. (bib)
Download	Jonna Häkkilä, Maaret Posti, Stefan Schneegass, Florian Alt, Kunter Gultekin, Albrecht Schmidt Let me catch this! Experiencing interactive 3D Cinema through collecting content with a mobile phone In CHI '14: Proceedings of the 32nd SIGCHI Conference on Human Factors in Computing Systems. Toronto, Canada, April 26 - May 1, 2014. ACM, New York, NY, USA. (bib)
Download	Miriam Greis, Florian Alt, Niels Henze, Nemanja Memarovic I Can Wait a Minute: Uncovering the Optimal Delay Time for Pre-Moderated User-Generated Content on Public Displays In CHI '14: Proceedings of the 32nd SIGCHI Conference on Human Factors in Computing Systems. Toronto, Canada, April 26 - May 1, 2014. ACM, New York, NY, USA. (bib)
Download	Nora Broy, Stefan Schneegass, Florian Alt, Albrecht Schmidt FrameBox and MirrorBox: Tools for Prototyping User Interfaces for 3D Displays In CHI '14: Proceedings of the 32nd SIGCHI Conference on Human Factors in Computing Systems. Toronto, Canada, April 26 - May 1, 2014. ACM, New York, NY, USA. (bib)
Download	Stefan Schneegass, Florian Alt, Juergen Scheible, Albrecht Schmidt, Haifeng Su Midair Displays: Exploring the Concept of Free-Floating Public Displays In CHI '14 EA: Extended Abstracts of the 32nd SIGCHI Conference on Human Factors in Computing Systems. Toronto, Canada, April 26 - May 1, 2014. ACM, New York, NY, USA. (bib)
Download	Nora Broy, Benedikt Zierer , Florian Alt, Stefan Schneegass Exploring Virtual Depth for Automotive Instrument Cluster Concepts In CHI '14 EA: Extended Abstracts of the 32nd SIGCHI Conference on Human Factors in Computing Systems. Toronto, Canada, April 26 - May 1, 2014. ACM, New York, NY, USA. (bib)
	Max Pfeiffer, Stefan Schneegass, Florian Alt, Michael Rohs A Design Space for Electrical Muscle Stimulation Feedback for Freehand Interaction In Assistive Augmentation '14: Proceedings of the First CHI Workshop on Assistive Augmentation. Toronto, Canada, April 26 - May 1, 2014. (bib)
Download	Florian Alt, Nemanja Memarovic, Niels Henze, Miriam Greis UniDisplay - A Research Prototype to Investigate Expectations Towards Public Display Applications In PD-App '14: Proceedings of the 1st Workshop on Developing Applications for Pervasive Display Networks (in conjunction with PerCom '14). Budapest, Hungary, March 28, 2014. IEEE. (bib)
Download	Max Pfeiffer, Stefan Schneegass, Florian Alt, Michael Rohs Let Me Grab This: A Comparison of EMS and Vibration for Haptic Feedback in Free-Hand Interaction In AH'14: Proceedings of the 5th Augmented Human International Conference. Kobe, Japan, May 7 - 9, 2014, ACM, New York, NY, USA. (bib)
Download	Florian Alt, Stefan Schneegass, Jonas Auda, Rufat Rzayev, Nora Broy Using Eye-Tracking to Support Interaction with Layered 3D Interfaces on Stereoscopic Displays In IUI '14: Proceedings of the 19th International ACM Conference on Intelligent User Interfaces. Haifa, Israel, February 24 - 27, 2014. ACM, New York, NY, USA. (bib)
Download	Nora Broy, Florian Alt, Stefan Schneegass, Bastian Pfleging 3D Displays in Cars: Exploring the User Performance for a Stereoscopic Instrument Cluster In Proceedings of the 6th International Conference on Automotive User Interfaces and Interactive Vehicular Applications (AutomotiveUI '14). ACM, New York, NY, USA, Article 2, 9 pages. DOI=http://dx.doi.org/10.1145/2667317.2667319 (bib)
2013
Download	Nemanja Memarovic, Marc Langheinrich, Keith Cheverst, Nick Taylor, Florian Alt P-LAYERS -- A layered framework addressing the multi-faceted issues facing community-supporting public display deployments. In ToCHI '13: ACM Transactions on Computer-Human Interaction. Volume 20, Issue 3, Article 17, July 2013. ACM, New York, NY, USA. (bib)
Download	Florian Alt, Alireza Sahami Shirazi, Thomas Kubitza, Albrecht Schmidt Interaction Techniques for Creating and Exchanging Content with Public Displays In CHI '13: Proceedings of the 31th SIGCHI Conference on Human Factors in Computing Systems. Paris, France, April 27 - May 2, 2013. ACM, New York, NY, USA, 1709-1718. ISBN 978-1-4503-1899-0. (bib)
Download	Max Pfeiffer, Stefan Schneegass, Florian Alt Supporting Interaction in Public Space with Electrical Muscle Stimulation In Ubicomp '13: Adjunct Proceedings of the 2013 ACM International Joint Conference on Pervasive and Ubiquitous Computing. Zurich, Switzerland, September 08-12, 2013. ACM Press, New York, NY, USA, 5-8. ISBN: 978-1-4503-2215-7. (bib)
Download	Florian Alt, Bastian Pfleging Sonify - A Platform for the Sonification of Text Messages In Mensch & Computer 2013: Interaktive Vielfalt. Muenchen: Oldenbourg Verlag, 2013, pp. 149-158. DOI=http://dx.doi.org/10.1524/9783486781229.149, http://dl.mensch-und-computer.de/handle/123456789/3314. (bib)
Download	Florian Alt, Stefan Schneegass, Michael Girgis, Albrecht Schmidt Cognitive Effects of Interactive Public Display Applications In PerDis '13: Proceedings of the 2nd ACM International Symposium on Pervasive Displays. Mountain View, CA, USA, June 4-5, 2013. ACM, New York, NY, USA, 13-18. ISBN 978-1-4503-2096-2. (bib)
Download	Nemanja Memarovic, Keith Cheverst, Marc Langheinrich, Ivan Elhart, Florian Alt Tethered or free to roam: the design space of limiting content access on community displays In PerDis '13: Proceedings of the 2nd ACM International Symposium on Pervasive Displays. Mountain View, CA, USA, June 4-5, 2013. ACM, New York, NY, USA, 127-132. ISBN 978-1-4503-2096-2. (bib)
Download	Rui Jose, Jorge Cardoso, Florian Alt, Sarah Clinch, Nigel Davies Mobile applications for open display networks: common design considerations In PerDis '13: Proceedings of the 2nd ACM International Symposium on Pervasive Displays. Mountain View, CA, USA, June 4-5, 2013. ACM, New York, NY, USA, 97-102. ISBN 978-1-4503-2096-2. (bib)
Download	Nora Broy, Florian Alt, Stefan Schneegass, Niels Henze, Albrecht Schmidt Perceiving layered information on 3D displays using binocular disparity In PerDis '13: Proceedings of the 2nd ACM International Symposium on Pervasive Displays. Mountain View, CA, USA, June 4-5, 2013. ACM, New York, NY, USA, 61-66. ISBN 978-1-4503-2096-2. (bib)
Download	Florian Alt, Stefan Schneegass Towards Understanding the Cognitive Effects of Interactivity In EIPS '13: Proccedings of the 1st CHI Workshop on Experiencing Interactivity in Public Space. Paris, France, May 5. 2013. (bib)
	Florian Alt, Bastian Pfleging, Albrecht Schmidt Sonify - A Platform for the Sonification of Text Messages Boll, Susanne; Maass, Susanne; Malaka, Rainer (Ed.): Proceedings of Mensch & Computer 2013: Interaktive Vielfalt, pp. 149â158, Oldenbourg Verlag, MÃ¼nchen, 2013. (bib)
2012
Download	Nemanja Memarovic, Marc Langheinrich, Florian Alt, Ivan Elhart, Simo Hosio, Elisa Rubegni Using Public Displays to Stimulate Passive Engagement, Active Engagement, and Discovery in Public Space In MAB '12: Proceedings of Media Architecture Biennale 2012. Aarhus, Denmark, November 15 - 17, 2012. ACM, New York, NY, USA, 55-64. ISBN 978-1-4503-1792-4. (bib)
Download	Florian Alt, Alireza Sahami Shirazi, Albrecht Schmidt, Julian Mennenöh Increasing the User's Attention on the Web: Using Implicit Interaction based on Gaze Behavior to Tailor Content In NordiCHI '12: Proceedings of the 7th Nordic Conference on Human-Computer Interaction: Making Sense Through Design, Copenhagen, Denmak, October 14-17, 2012. ACM, New York, NY, USA, 544-553. ISBN 978-1-4503-1482-4. (bib)
Download	Florian Alt, Alireza Sahami Shirazi, Albrecht Schmidt, Richard Atterer Bridging Waiting Times on Web Pages In MobileHCI '12: Proceedings of the Fourteenth ACM SIGCHI's International Conference on Human-Computer Interaction with Mobile Devices and Services. San Francisco, CA, USA, September 12-24, 2012. ACM, New York, NY, USA, 305-308. ISBN 978-1-4503-1105-2. (bib)
Download	Bastian Pfleging, Florian Alt, Albrecht Schmidt Meaningful Melodies - Personal Sonification of Text Messages for Mobile Devices In MobileHCI '12: Adjunct Proceedings of the 14th ACM SIGCHI's International Conference on Human-Computer Interaction with Mobile Devices and Services. San Francisco, CA, USA, September 21-24, 2012. ACM, New York, NY, USA, 189-192. ISBN 978-1-4503-1443-5. (bib)
Download	Stefan Schneegass, Florian Alt, Albrecht Schmidt Mobile Interaction with Ads on Public Display Networks In MobiSys '12: Proceedings of the 10th International Conference on Mobile Systems, Applications, and Services. Low Wood Bay, Lake District, United Kingdom, June 25-29, 2012. ACM, New York, NY, USA. 479-480. ISBN 978-1-4503-1301-8. (bib)
Download	Nemanja Memarovic, Marc Langheinrich, Florian Alt The Interacting Places Framework: Conceptualizing Public Display Applications that Promote Community Interaction and Place Awareness In PerDis '12: Proceedings of the 2012 International Symposium on Pervasive Displays. Porto, Portugal, June 4 - 5, 2012. ACM, New York, NY, USA. 71-76. ISBN 978-1-4503-1414-5 (bib)
Download	Florian Alt, Stefan Schneegass A Conceptual Architecture for Pervasive Advertising in Public Display Networks In PPD '12: Proceedings of the 3rd Workshop on Infrastructure and Design Challenges of Coupled Display Visual Interfaces. Capri, Italy, May 25, 2013. (bib)
Download	Jörg Müller, Robert Walter, Gilles Bailly, Michael Nischt, Florian Alt Looking Glass: A Field Study on Noticing Interactivity of a Shop Window In CHI '12: Proceedings of the 2012 ACM Conference on Human Factors in Computing Systems. Austin, TX, USA, May 5-10, 2012. ACM, New York, NY, USA. ISBN 978-1-4503-1015-4 (bib)
Download	Andreas Bulling, Florian Alt, Albrecht Schmidt Increasing The Security Of Gaze-Based Cued-Recall Graphical Passwords Using Saliency Masks In CHI '12: Proceedings of the 2012 ACM Annual Conference on Human Factors in Computing Systems. Austin, TX, USA. May 5 - 10, 2012. ACM, New York, NY, USA. 3011-3020. ISBN 978-1-4503-1015-4. (bib)
Download	Tongyan Ning, Chat Wacharamanotham, Jörg Müller, Florian Alt, Robert Walter, Jan Borchers, Gilles Bailly No Need To Stop: Menu Techniques for Passing by Public Displays In: Proceedings of the 1st CHI Workshop on Large Displays in Urban Life. Vancouver, BC, Canada, May 7, 2011. (bib)
Download	Jörg Müller, Benedikt von Walter, Gilles Bailly, Michael Nischt, Florian Alt Looking Glass: A Field Study on Noticing Interactivity of a Shop Window (Video) In CHI'12: Adjunct Proceedings of the 2012 Association for Computing Machinery Conference on Human Factors in Computing Systems. May 01, 2012. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Florian Alt, Daniel Michelis, Jörg Müller Pervasing Advertising Technologies In: Susa Pop, Ursula Stalder, Gernot Tscherteu, Mirjam Struppek (Eds.): Urban Media Cultures. 2013. Av Edition. ISBN 978-3-8998-6169-3. (bib)
Download	Florian Alt, Daniel Michelis, Jörg Müller Pervasive Advertising Technologien, Konzepte, Herausforderungen In: Susa Pop, Ursula Stalder, Gernot Tscherteu, Mirjam Struppek (Eds.): Urban Media Cultures. 2013. Av Edition. ISBN 978-3-8998-6169-3. (bib)
Download	Florian Alt Digital Black Boards In: Susa Pop, Ursula Stalder, Gernot Tscherteu, Mirjam Struppek (Eds.): Urban Media Cultures. 2013. Av Edition. ISBN 978-3-8998-6169-3. (bib)
Download	Florian Alt Digitale Schwarze Bretter In: Susa Pop, Ursula Stalder, Gernot Tscherteu, Mirjam Struppek (Eds.): Urban Media Cultures. 2013. Av Edition. ISBN 978-3-8998-6169-3. (bib)
Download	Florian Alt, Albrecht Schmidt, Jörg Müller Advertising on Public Display Networks In: Computer, vol. 45, no. 5, 50-56, May, 2012. IEEE. (bib)
Download	Albrecht Schmidt, Bastian Pfleging, Florian Alt, Alireza Sahami Shirazi, Geraldine Fitzpatrick Interacting with 21st-Century Computers In IEEE Pervasive Computing. 2012 (bib)
Download	Nemanja Memarovic, Marc Langheinrich, Florian Alt Interacting Places -- A Framework for Promoting Community Interaction and Place Awareness Through Public Displays In PerCom '12: Workshop Proceedings of the Tenth Annual IEEE International Conference on Pervasive Computing and Communications. Lugano, Switzerland, March 19-23, 2012. IEEE. (bib)
2011
Download	Florian Alt, Andreas Bungert, Bastian Pfleging, Albrecht Schmidt, Meindert Havemann Supporting Children with Special Needs through Multi-Perspective Behavior Analysis In MUM '11: Proceedings of the 10th International Conference on Mobile and Ubiquitous Multimedia. Beijing, China, December 7-9, 2011. ACM, New York, NY, USA, 81-84. ISBN 978-1-4503-1096-3. (bib)
Download	Florian Alt, Thomas Kubitza, Dominik Bial, Firas Zaidan, Markus Ortel, Björn Zurmaar, Tim Lewen, Alireza Sahami Shirazi, Albrecht Schmidt Digifieds: Insights into Deploying Digital Public Notice Areas in the Wild In MUM '11: Proceedings of the 10th International Conference on Mobile and Ubiquitous Multimedia. Beijing, China, December 7-9, 2011. ACM, New York, NY, USA, 165-174. ISBN 978-1-4503-1096-3. (bib)
Download	Ludwig Trotter, Sarah Prange, Mohamed Khamis, Nigel Davies, Florian Alt Design Considerations for Secure and Usable Authentication on Situated Displays In MUM 2018: Proceedings of the 17th International Conference on Mobile and Ubiquitous Multimedia. November 28, 2011. Association for Computing Machinery, New York, NY, USA. (bib)
Download	Jörg Müller, Florian Alt, Daniel Michelis Pervasive Advertising Springer London Limited, 2011. ISBN 978-0-85729-351-0. (bib)
Download	Nemanja Memarovic, Marc Langheinrich, Florian Alt Connecting People through Content - Promoting Community Identity Cognition through People and Places In CI '11: Proceedings of Community Informatics. Prato, Italy, November 9 - 11, 2011. (bib)
Download	Florian Alt, Stefan Schneegass, Albrecht Schmidt, Jörg Müller, Nemanja Memarovic How to evaluate Public Displays In PerDis '12: Proceedings of the 1st ACM International Symposium on Pervasive Displays. Porto, Portugal, June 5-6, 2012. ACM, New York, NY, USA. ISBN 978-1-4503-1414-5. (bib)
Download	Alireza Sahami Shirazi, Thomas Kubitza, Florian Alt, Philipp Tarasiewicz, Andreas Bungert, Vladimir Minakov, Albrecht Schmidt Mobile Context-based Ride Sharing In Adjunct Proceedings of the Ninth International Conference on Pervasive Computing. San Francisco, CA, US, June 12-15, 2011. (bib)
Download	Florian Alt, Nemanja Memarovic, Ivan Elhart, Dominik Bial, Albrecht Schmidt, Marc Langheinrich, Gunnar Harboe, Elaine Huang, Marcello Paolo Scipioni Designing Shared Public Display Networks: Implications from Today's Paper-based Notice Areas In Pervasive '11: Proceedings of the 9th international conference on Pervasive computing. San Francisco, CA, USA, June 12-15, 2011. Springer-Verlag, Berlin, Heidelberg, 258-275. ISBN 978-3-642-21725-8. (bib)
Download	Florian Alt, Dominik Bial, Thomas Kubitza, Alireza Sahami Shirazi, Markus Ortel, Björn Zurmaar, Firas Zaidan, Tim Lewen, Albrecht Schmidt Digifieds: Evaluating Suitable Interaction Techniques for Shared Public Notice Areas In Pervasive '11: Proceedings of the 9th international conference on Pervasive computing. San Francisco, CA, USA, June 12-15, 2011. (bib)
Download	Marc Langheinrich, Nemanja Memarovic, Ivan Elhart, Florian Alt Autopoiesic Content - A Conceptual Model for Enabling Situated Self-generative Content for Public Displays In Proceedings of the First Workshop on Pervasive Urban Applications. San Francisco, CA, USA, June 12-15, 2011. (bib)
Download	Gilbert Beyer, Florian Alt, Jörg Müller, Albrecht Schmidt, Karsten Isakovic, Stefan Klose, Manuel Schiewe, Ivo Haulsen Audience Behavior around Large Interactive Cylindrical Screens In CHI '11: Proceedings of the 29th international conference on Human factors in computing systems. Vancouver, BC, Canada, May 7 - 12, 2011. ACM, New York, NY, USA, 1021-1030. ISBN 978-1-4503-0228-9. (bib)
Download	Gilbert Beyer, Florian Alt On the Impact of Non-flat Screens on the Interaction with Public Displays Workshop 'Large Displays in Urban Life: From Exhibition Halls to Media Facades' in conjunction with the 29st ACM SIGCHI Conference on Human Factors in Computing Systems (CHI 2011), May 7, 2011, Vancouver, BC, Canada. (bib)
Download	Dominik Bial, Dagmar Kern, Florian Alt, Albrecht Schmidt Enhancing Outdoor Navigation Systems Through Vibrotactile Feedback In Proceedings of CHI '11 Extended Abstracts on Human Factors in Computing Systems. Vancouver, BC, Canada, May 07-12. ACM, New York, NY, USA. 1273-1278. ISBN 978-1-4503-0268-5 (bib)
2010
Download	Florian Alt, Dagmar Kern, Fabian Schulte, Bastian Pfleging, Alireza Sahami Shirazi, Albrecht Schmidt Enabling Micro-Entertainment in Vehicles Based on Context Information In AutomotiveUI '10: Proceedings of the Second International Conference on Automotive User Interfaces and Interactive Vehicular Applications. Pittsburgh, PA, USA, November 11-12, 2010. ACM, New York, NY, USA, 117-124. 978-1-4503-0437-5. (bib)
Download	Florian Alt, Alireza Sahami Shirazi, Albrecht Schmidt, Urs Kramer, Zahid Nawaz Location-based Crowdsourcing: Extending Crowdsourcing to the Real World In NordiCHI '10: Proceedings of the 6th Nordic Conference on Human-Computer Interaction: Extending Boundaries. Reykjavik, Iceland, October 16-20, 2010. ACM, New York, USA, 13-22. ISBN 978-1-60558-934-3. (bib)
Download	Alireza Sahami Shirazi, Thomas Kubitza, Florian Alt, Bastian Pfleging, Albrecht Schmidt WEtransport: A Context-based Ride Sharing Platform In Adjunct Proceedings of the Twelfth International Conference on Ubiquitous Computing. Copenhagen, Denmark, September 26 - 29, 2010. ACM, New York, NY, USA. (bib)
Download	Jörg Müller, Florian Alt, Albrecht Schmidt, Daniel Michelis Requirements and Design Space for Interactive Public Displays In MM '10: Proceedings of the International ACM Conference on Multimedia. Firenze, Italy, October 25 - 29, 2010. ACM, New York, NY, USA. 1285-1294. ISBN 978-1-60558-933-6. (bib)
Download	Alexander Müller, Alireza Sahami Shirazi, Florian Alt, Albrecht Schmidt ZoneTrak: Design and Implementation of an Emergency Management Assistance System In Pervasive' 10: Adjunct Proceedings of the Eigth International Conference on Pervasive Computing. Helsinki, Finland, May 17-20, 2010. (bib)
Download	Florian Alt, Alireza Sahami Shirazi, Stefan Legien, Albrecht Schmidt, Julian Mennenöh Creating Meaningful Melodies from Text Messages In NIME '10: Proceedings of the 2010 Conference on New Interfaces for Musical Expression. Sydney, Australia, June 15-18, 2010. 63-68. (bib)
Download	Gilbert Beyer, Florian Alt, Stefan Klose, Karsten Isakovic, Alireza Sahami, Albrecht Schmidt Design Space for Large Cylindrical Screens Workshop '3rd Workshop on Pervasive Advertising and Shopping' in conjunction with The Eighth International Conference on Pervasive Computing (Pervasive 2010), May 17, 2010, Helsinki, Finnland. (bib)
Download	Inbal Reif, Katerina Poteriaykina, Florian Alt, Johannes Wagner, Juan David Hincapie Ramos Cleanly: Trashducation Urban System In Proceedings of CHI '10 Extended Abstracts on Human Factors in Computing Systems. Atlanta, Georgia, USA, April 10-15, 2010. ACM, New York, NY, USA. 3511-3516. ISBN 978-1-60558-930-5 (bib)
Download	Juan David Hincapie Ramos, Aurélien Tabard, Florian Alt Contextual-Analysis for Infrastructure Awareness Systems In Proccedings of the CHI Workshop ``Bridging the Gap: Moving from Contextual Analysis to Design''. Atlanta, Georgia, USA, April 10 - 15, 2010. (bib)
Download	Julian Mennenöh, Stefanie Kristes, Florian Alt, Alireza Sahami, Albrecht Schmidt, Hendrik Schröder Customer Touchpoints im stationären Einzelhandel - Potenzial von Pervasive Computing Marketing Review St. Gallen. Springer. 2010. 37-42 (bib)
Download	Florian Alt, Alireza Sahami Shirazi, Andreas Kaiser, Ken Pfeuffer, Emre Gürkan, Albrecht Schmidt, Paul Holleis, Matthias Wagner Exploring Ambient Visualizations of Context Information In PerCom '10: Adjunct Proceedings of the Eigth Annual IEEE International Conference on Pervasive Computing and Communications. Mannheim, Germany, March 29 - April 2, 2010. IEEE, 788-791. ISBN 978-1-4244-6606-1. (bib)
Download	Alireza Sahami Shirazi, Ari-Heikki Sarjanoja, Florian Alt, Albrecht Schmidt, Jonna Häkkilä Understanding the Impact of Abstracted Audio Preview of SMS In Proceedings of the 28th International Conference on Human Factors in Computing Systems. Atlanta, Georgia, USA, April 10-15, 2010. ACM, New York, NY, USA, 1735-1738. ISBN 978-1-60558-929-9 (bib)
2009
Download	Florian Alt, Moritz Balz, Stefanie Kristes, Alireza Sahami Shirazi, Julian Mennenöh, Albrecht Schmidt, Hendrik Schröder, Michael Goedicke Adaptive User Profiles in Pervasive Advertising Environments In AmI '09. Proceedings of the European Conference on Ambient Intelligence. Salzburg, Austria, November 18-21, 2009. Springer Berlin, Heidelberg, 276-286. ISBN 978-3-642-05407-5. (bib)
Download	Florian Alt, Alireza Sahami Shirazi, Max Pfeiffer, Paul Holleis, Albrecht Schmidt TaxiMedia: An Interactive Context-Aware Entertainment and Advertising System In PerAd '09: Proceedings of the Second International Workshop on Pervasive Advertising, LÃ¼beck, Germany, October 2, 2009. (bib)
Download	Alireza Sahami Shirazi, Florian Alt, Albrecht Schmidt, Ari-Heikki Sarjanoja, Lotta Hynninen, Jonna Häkkilä, Paul Holleis Emotion Sharing Via Self-Composed Melodies on Mobile Phones In Proceedings of the 11th International Conference on Human-Computer Interaction with Mobile Devices and Services. Bonn, Germany, September 15-18. ACM, New York, NY, USA. 301-304. ISBN 978-1-60558-281-8 (bib)
Download	Florian Alt, Albrecht Schmidt, Richard Atterer, Paul Holleis Bringing Web 2.0 to the Old Web: A Platform for Parasitic Applications In Interact '09: Proceedings of the 12th IFIP TC13 International Conference on Human-Computer Interaction: Part I. Uppsala, Sweden, August 31 - September 02, 2009. Springer, Belin, 405-418. ISBN 978-3-642-03654-5. (bib)
Download	Florian Alt, Christoph Evers, Albrecht Schmidt Users View on Context-Sensitive Car Advertisements In Pervasive '09: Proceedings of the 7th International Conference on Pervasive Computing. Nara, Japan, May 11-14, 2009. Springer, Berlin, Lecture Notes in Computer Science, 9-16. ISBN 978-3-642-01515-1. (bib)
Download	Florian Alt, Albrecht Schmidt, Christoph Evers Mobile Contextual Display Systems In PerAd '09: Proceedings of the First International Workshop on Pervasive Advertising, Nara, Japan, May 10, 2009. (bib)
Download	Florian Alt, Albrecht Schmidt, Christoph Evers Mobile Public Display Systems In HotMobile'09: Adjunct Proceedings of the Tenth Workshop on Mobile Computing, Systems, and Applications, Santa Cruz, CA, USA. February 23-24, 2009. (bib)
2008
Download	Albrecht Schmidt, Florian Alt, Paul Holleis, Jörg Müller, Antonio Krüger Creating Log Files and Click Streams for Advertisements in Physical Space In Adjunct Proceedings of the 10th International Conference on Ubiquitous Computing. Seoul, South Korea, September 21-24, 2008. (bib)
2007
Download	Florian Alt, Alireza Sahami Shirazi, Albrecht Schmidt Monitoring Heartbeat per Day to Motivate Increasing Physical Activity In UbiWell'07: Proceedings of the Ubicomp Workshop on Interaction with Ubiquitous Wellness and Healthcare Applications. Innsbruck, Ãsterreich, September 16, 2007. (bib)
2006
Download	Albrecht Schmidt, Florian Alt, Dirk Wilhelm, Jörg Niggemann, Hubertus Feussner Experimenting with Ubiquitous Computing Technologies in Productive Environments Elektrotechnik und Informationstechnik. 2006. 135-139 (bib)

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