John Underkoffler on G-speak at TED.
This presentation actually was not NEARLY as impressive as the one he gave at USC, when his company gifted USC with a G-speak system (which lived in Flowerspace). He had most of the functions of the gestural system, but didn’t really demonstrate them specifically… and projection would have only covered the stage area, whereas in Flowerspace, the enclosed area was small enough that the projection / camera coverage included nearly the entire space.
Still, something to look at, to give you an idea of how far along we may or may not be. John sells the concepts of needing to revolutionize UI and developing a new OS very well, at any rate. ;x