Shape of things to come.
Very interesting especially as the project is being spear-headed at M.I.T’s lab by one Pranav Mistry.
No buttons to press, no switches to click, just think what information you want and it is projected in front of you Please click on the link below and listen. Soon you may not even have to click on the link to open, just think and it will open.
Incredible indeed.
Enjoy.
Enterprisers.in 
superb!awesome!unbelievable…..it had to be an indian brain who thought of this.
i enjoyed the video…good sound n clarity.