Videovium.com → Harald Haas: Wireless Data From Every Light Bulb (TED)

Another fascinating talk from www.Ted.com- ‘What if every light bulb in the world could also transmit data? At TEDGlobal, Harald Haas demonstrates, for the first time, a device that could do exactly that. By flickering the light from a single LED, a change too quick for the human eye to detect, he can transmit far more data than a cellular tower — and do it in a way that’s more efficient, secure and widespread.’

Posted by Dan on September 5, 2011