light-projected Virtual Keyboard
The virtual keyboard that one post remarked on is based on a totally different technology. Ever seen those little laser pointers with the interchangeable tips that have designs etched into them (star, reclining silhouette, smiley face, etc.)? Well, this virtual keyboard is basically -- no, literally -- one of those lasers with a keyboard etching angled down, with a small camera below it. The camera reads your finger positions by reading changes or blockages of the laser image.
There's a future for this tech, just not with Apple, in my opinion.
The virtual keyboard that one post remarked on is based on a totally different technology. Ever seen those little laser pointers with the interchangeable tips that have designs etched into them (star, reclining silhouette, smiley face, etc.)? Well, this virtual keyboard is basically -- no, literally -- one of those lasers with a keyboard etching angled down, with a small camera below it. The camera reads your finger positions by reading changes or blockages of the laser image.
There's a future for this tech, just not with Apple, in my opinion.