
Patently Apple was first to point out the patent titled “Virtual keyboard for a non-tactile three dimensional user interface”. The patent covers a 3D capturing device with cameras detecting hand movements. The device would allow users to type in range of the device simulating a keyboard on a surface.
In the past Apple has been awarded several patents using similar 3D-capturing technology. Last year HP introduced its Sprout technology, while gimmicky laser-projected keyboards have been around for years on end. Personally, I can't really think of a comfortable nor a good use of this newly acquired patent. What do you guys think?