Wednesday, March 10, 2004
Virtual Laser Keyboard
Nerd Alert: PDA users frustrated by the stylus and annoying folding keyboards can try their hand at virtual typing on a laser-projected keyboard. With no moving parts and its own internal battery, the laser projector beams a simulated mid-air keyboard for about three to four hours.
Downside: yet another charger and device you have to haul everywhere, and the inevitable public spectacle sure to follow invisible laser typing.
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