@INPROCEEDINGS{
alt-perdis2013-interactivity, 
author = {Alt, Florian and Schneegass, Stefan and Girgis, Michael and Schmidt, Albrecht}, 
title = {Cognitive effects of interactive public display applications}, 
booktitle = {Proceedings of the 2nd ACM International Symposium on Pervasive Displays}, 
year = {2013}, 
series = {PerDis '13}, 
pages = {13--18}, 
address = {New York, NY, USA}, 
publisher = {ACM}, 
acmid = {2491572}, 
doi = {10.1145/2491568.2491572}, 
isbn = {978-1-4503-2096-2}, 
keywords = {digital signage, interactivity, public display, recall, recognition}, 
location = {Mountain View, California}, 
numpages = {6}, 
owner = {florianalt}, 
timestamp = {2013.06.11}, 
url = {http://doi.acm.org/10.1145/2491568.2491572} 
}