NUI is fast becoming ubiquitous when it comes interacting with computers. Speech, touch, and now gesture are becoming everyday control methods for our machines.
What's next on the horizon of user interaction? Tobii would like that to be the gaze of your eye. Larry Larsen an Anders Olsson in Redmond recoreded a screencast with prototype laptop hardware showing how Eyetrack technology can be used in portable consumer devices. They talk about the technology and look at the laptop, a desktop monitor aimed toward researchers, and an after-market add-on bar that might one day connect to your existing monitor.