CentralMenu: menu partagé sur table interactive

Interactive tabletop displays are appropriate for collaborative tasks involving several users sitting around the table. Most of the menu systems existing on tabletops have been designed for individual activities, which may not be suitable for group activities where menu items should be shared among users. Orientation of graphical elements (texts and images) is problematic when users have opposed viewpoint. In this paper, we focus on a menu adapted for group activity and we present the CentralMenu, a multiuser widget facilitating group dynamics. We conducted an experiment on 10 participants to collect feedback on our design.