Oblong - Minority Report's computer interface

I've been excited by gestural interfaces since watching Minority Report, and it looks like the 50 years from now science fiction in the movie was based on some genuine science fact. John Underkoffler, one of the tech consultants on the movie, has released this video of his prototype (and demonstrated the actual working version at TED), created by his Oblong venture. Want on of those.....

g-speak overview 1828121108 from john underkoffler on Vimeo.

...and in case you've forgotten, here's the science fiction version