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Tuesday, 7 October 2008

How "smart LEDs" will replace both light bulbs and Wi-Fi!

Researchers at Boston University's College of Engineering are working on a Wi-Fi replacement technology they call "Smart Lighting" that sends data via the visible light spectrum! The idea is that standard dumb light-bulbs would be replaced by LED "smart lights," which flicker at imperceptibly high rates as a way to transmit data.

read more | digg story

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