I just wanted to share the powerful break through that Jeff Han at his team at NYU has been working on for a long while. His first demo was in 2006. Since then his work has inspired Microsoft and many others to find the new user interface of the future.
You be the judge if Jeff Han's research is going to change the world or not.
Jeff Han's first demo at TED.
Microsoft announces Surface
Microsoft Surface demo
iBar - Largest Multi Touch Screen