At the Symbian Exposium 2003 I had the chance to test this new
laser keyboard.
Maybe somebody of you have already read about this.
Is composed by two components. A laser beam on the top of
the device projects a fixed image of a qwerty keyboard
on a flat surface and an IR sensor in the bottom detects
your fingers typing on the projected image.
This is a prototype but it can be easily integrated in a keitai
phone. Typing is not bad but the limit is that you need
a proper surface so I suppose no plane and no train...
Have a look:
http://martinlittle.com/gallery/2003/latest/large/Foto28.jpg
(The site is from Martin Little)
Giovanni
Received on Mon May 5 12:27:00 2003
