Projection Keyboards

Diverse d.  22. januar. 2003, skrevet af Kays 0 Kommentarer.  Vist: 381 gange.



These are virtual keyboards that can be projected and touched on any surface. The keyboard watches your fingers move and translates that action into keystrokes in the device. Most systems can also function as a virtual mouse.

http://www.alpern.org/weblog/stories/2003/01/09/projectionKeyboards.html