Duke Multi-Touch Wall Development - Hardware Part 2
Cameras
The touch detection for our direct illumination (DI) wall is based on the GC660 GigE camera from Prosilica. At VGA resolution (659 x 493), each GC660 can capture images up to 120 fps. Eight (8) of these cameras are connected via a network switch to capture the entire 13.5-foot wide x 5-foot tall screen. Each [...]