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Ville Mäkelä, Tomi Heimonen, Matti Luhtala, Markku Turunen
Information wall: Evaluation of a Gesture-Controlled Public Display
In MUM '14: Proceedings of the 13th International Conference on Mobile and Ubiquitous Multimedia. Melbourne, Victoria, Australia, November 25 - 28, 2014. ACM, New York, NY, USA. (bib)

Public displays that allow users to interact with them through mid-air gestures are still relatively rare, as many applications rely on touch-based interaction. This paper introduces Information Wall, a gesture-controlled public information display that provides multi-user access to contextually relevant local information using remote pointing and mid-air gestures. The application has been studied in two settings: a lab-based user study and several short-term deployments. Based on our results, we present practical guidelines for gesture-controlled public display design.