This Dandy Gadget: An awesome gadget, a remote control, uses our hands language. Its a new technology which was showed at CES 2009 by Hitachi,using a movement censor to coding the program. I say, it’s a magic in turning on a TV.
Although, Its a brightly innovative design but I feel it is not much more than an ineffective thing. Why, we should stand to remote a TV, a lot energy will be out to cover our action. The worst thing, don’t you ever try to do a fitness training in front of this TV. Cause when you move your hands, the TV will respond to open menu or others. Then you never know your next move. [Dandy Gadget Source]