http://www.ted.com Minority Report science adviser and inventor John Underkoffler demos g-speak -- the real-life version of the film's eye-popping, tai chi-meets-cyberspace computer interface. Is this how tomorrow's computers will be controlled? TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the tal
![Pointing to the future of UI | John Underkoffler](https://cdn-ak-scissors.b.st-hatena.com/image/square/10153101759ea93ee4912bdbb8ef0394fdf435e7/height=288;version=1;width=512/https%3A%2F%2Fi.ytimg.com%2Fvi%2Fb6YTQJVzwlI%2Fhqdefault.jpg)