Human Factors of 3-D Displays for Virtual Reality

Described are studies on human factors of 3D image displays for virtual reality. Firstly, research into human factors of the immersive multi-projection image displays is given to characterize the visually induced self motion perceived by human eyes. Secondly, a multiple-angled 3D video display system is given, by which an audience is permitted to enjoy musical plays performed in a concert hall at a distant location in real time. Thirdly, a new 3D image display is given, on which differences between the depths of objects can be perceived due to motion parallax, a cue for sensing the depths.