Virtual Keyboards Approach Reality
Now this article is even better! Can't wait to try one of these out....
Virtual keyboards may change all that. Three competing companies—VKB of Jerusalem, Israel, Canesta of San Jose, CA, and Virtual Devices of Pittsburgh, PA—are selling products that use lasers to project an image of a full-sized QWERTY keyboard on a flat surface. Optical sensors then track the user’s finger movements and translate them into keystrokes on a screen. The owner of a mobile gadgets equipped with such a keyboard....
Posted by answerguru at November 25, 2002 11:19 PM