Late 2010 will improve our ability to play video games without a controller in our hands. But even if you skip getting a Project Natal, there will be ways for you to motion-control your TV with a hand wave.
The New York Times reports that the Xbox 360's Project Natal is just one of many gesture-sensing systems coming to home electronics this year. While Microsoft has told us that Natal could do everything from enabling new forms of games to help people more easily navigate their libraries of content with waves of their hand, it turns out that some new TVs will do some of that stuff too:
Just as Microsoft's gaming system hits the market, so should TVs from Hitachi in Japan that will let people turn on their screens, scan through channels and change the volume on their sets with simple hand motions. Laptops and other computers should also arrive later this year with built-in cameras that can pick up similar gestures. Such technology could make today's touch-screen tools obsolete as people use gestures to control, for instance, the playback or fast-forward of a DVD.
The Times notes that a company called Primesense is making a version of this motion-sensing technology that is so advanced that it can distinguish between the gestures of multiple people sitting on the same couch.
As of now, however, it seems that only Project Natal is being discussed in the context of controller-free gesture-based games (original games, that is). For everything else, gestures mean only changing the channel, raising the volume, that sort of thing.