Large displays facilitate collaboration, by allowing multiple colocated users to view and discuss content. Throughout our research with the ACH Walkthrough software [14] we discovered that one common interaction is gesturing and pointing at the screen as if attempting to markup content they are discussing. In response to this interaction, we developed a prototype that provides users with markup capabilities on top of web applications. This paper reports on the technology we used and the interaction design of our prototype.

Additional Metadata
Keywords Annotations, Collaboration, Large touchscreens, Web applications
Persistent URL dx.doi.org/10.1145/2824823.2824827
Conference 3rd International Workshop on Programming for Mobile and Touch, PROMOTO 2015
Citation
Mirza, M. (Miran), Wilson, J. (Jeff), & Biddle, R. (2015). Collaborative annotations for large touchscreen web applications. Presented at the 3rd International Workshop on Programming for Mobile and Touch, PROMOTO 2015. doi:10.1145/2824823.2824827