Interaction design

What if you could operate your light by your hands but not actually touching it? Only pointing at it would be enough, or what about blowing the light out like a candle? In the following video you can see that someone is operating the light switch. But this is technically possible, as we wrote earlier about controlling games with your body.

Costs and the relatively low advantages are the problem for bringing such products to market. It would probably require twice as much energy, but for disabled people this is certainly a solution. Imagine someone without hands having to turn off and on his lights with has feet all the time, while he can just blow out the light! For the smarter guys among us, turning the light on could be achieved by whistling?

Via Next nature and Joris van Gelder (congratulations Joris van Gelder with his second article here, see also his buttonless remote)