Aquariums In New Orleans - WiFi Wobbling Hand Gestures Could Control Home

Source      - http://news.yahoo.com/
By             - Karen Hopkin
Category   - Aquariums In New Orleans
Posted By - Homewood Suites New Orleans

Aquariums In New Orleans

Thanks to WiFi we can watch movies, play games, and check email, from the comfort of the couch. And soon we may be able to repurpose our WiFi signals so we can turn on the coffeemaker or turn off the TV with a simple flick of a finger, from anywhere in the house. Researchers described their prospective system, called WiSee, at the International Conference on Mobile Computing and Networking. [Qifan Pu et al, Whole-Home Gesture Recognition Using Wireless Signals]

The idea is similar in concept to the Xbox Kinect, which uses cameras to recognize a game player’s movements, and translates them into an action onscreen. But WiSee works without cameras. Instead, it uses the ambient wireless signals put out by our smart phones, laptops, routers and tablets.

When we move, we alter the patterns of these WiFi signals. The WiSee receiver detects these disturbances and interprets the motions that caused them, like waving or swinging your fists. Of 900 gestures tested, WiSee could identify 94 percent.

The user assigns a particular motion to a specific gadget—the motion doesn’t have to be the one that works in the real world. So if all goes well, you may actually be able to punch your lights out.