New tech uses WiFi for gesture control around the house
4 researchers at the University of Washington leverage wireless signals to enable whole-home sensing and recognition of human gestures. It's called WiSee. Not WiWillSee. WiSee.
Wii and Xbox Kinect have a lot to answer for. The commercialization of gesture based interactivity might be taking a new step forward based no the work of Qifan Pu, Sidhant Gupta, Shyamnath Gollakota, and Shwetak Patel at University of Washington.