Handsintouch: Sharing Gestures In Remote Collaboration

Many systems have been developed to support remote collaboration, where hand gestures or sketches can be shared. However, the effect of combining gesture and sketching together has not been fully explored and understood. In this paper we describe HandsInTouch, a system in which both hand gestures and sketches made by a remote helper are shown to a local user in real time. We conducted a user study to test the usability of the system and the usefulness of combing gesture and sketching for remote collaboration. We discuss results and make recommendations for system design and future work.