Things will not seem all that unique until you get about 1/3-1/2 way through. Then it will begin to 'come home' as to what he is proposing and he has actualized for everyday use. Simplification and perfection of this sort of technology, if pursued, cannot be more an 5 years away.
http://www.ted.com/talks/pranav_mistry_the_thrilling_potential_of_sixthsense_technology.html
Things will not seem all that unique until you get about 1/3-1/2 way through. Then it will begin to 'come home' as to what he is proposing and he has actualized for everyday use. Simplification and perfection of this sort of technology, if pursued, cannot be more an 5 years away.