projection display, is a room-sized, five-screen system that can display both computer graphics and video images. Several Cabins connected via a broadband network form the Cabinet system. Cabinet includes video avatars—a key new technology for sharing virtual worlds. Using video avatars, we have experimentally evaluated the ability to express positional information between distant users. I mmer...

The processing and memory capability of a computer allows very large documents, tables and images to be created and manipulated using various software programs. However, the size of the display screen is typically very limited and not enough to display these large documents. When the data or document being displayed within the window is larger than the display area or window, some data remains ...