LED Lights Into Wireless Internet Source?

by Zyon | 3/21/2010 10:54:00 AM in |

LEDs are already known for being a super energy efficient way to light up a room, but did you know that they might also be a way for you to connect to the internet? A group of scientists from Germany’s Fraunhofer Institute have devised a way to encode a visible-frequency wireless signal in light from our plain old desklamps and other light fixtures.

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