WiFi gesture recognition lets you control objects through walls

Imagine, with the wave of a hand, adjusting the thermostat without getting out of bed, or turning up the music in the other room while in the shower. WiSee, a new gesture-recognition system, aims to harness the ever-present wireless Internet signals blanketing people’s homes to allow remote control of all their… » 6/17/13 9:20am 6/17/13 9:20am