One German physicist, Harald Haas, has come up with a solution he calls “data through illumination”—taking the fiber out of fiber optics by sending data through an LED lightbulb that varies in intensity faster than the human eye can follow. It’s the same idea behind infrared remote controls, but far more powerful.
Forget WiFi, Connect to the Internet Through LightbulbsGOOD | 6 AUGUST 2011
http://pulse.me/s/11aJz
Whether you”re using wireless internet in a coffee shop, stealing it from the guy next door, or competing for … Read more