
Visual interfaces 231
Figure 11.11 CADWall from Barco. (Illustration: Barco, with permission)
Figure 11.12 Reality Center by SGI. (Illustration: SGI, with permission)
made up of a set of video projectors (at least three), making it possible to display a
large, high-resolution image. Using several juxtaposed video projectors requires using
the edge-blending technique to create a single image (read paragraph 11.2.3.1).
The structures of immersive rooms are generally quite similar. The difference is
mainly in their size and thus the number of seats, the possibility of displaying stereo-
scopic images and their luminous power (is it possible to provide ...