Your hand signals will be understood by intelligent environments



The Futurist Magazine :
Your hand signals will be understood by intelligent environments. Instead of pointing and clicking, you'll be able to just point. Gesture interfaces, consisting of wireless sensors that translate your gestures into signals, will let you control the TV, operate the computer, or use the Internet anywhere in your smart house simply by using manual gestures.


http://www.wfs.org/Forecasts_From_The_Futurist_Magazine