Tabletop display system with omni-directional viewing for collaborative tasks
Kunio Sakamoto, Daiki Fujii · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2009
The authors have researched support system of the reminiscence and life review activity. This support system consists of an interactive tabletop display and interface system. On the reminiscence and life review activity, a therapist puts pictures on the table so as to trigger a talk. However some observers may perceive upside down images if they sit down opposite the therapist. To overcome this problem, we have developed the display system which can be viewed from any direction. In this paper, we propose a 4-views display system and a 360 degree viewing display for cooperative activity on a round table.