TED - Harald Haas: Wireless data from every light bulb

NUUG

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. TED talk downloaded from The Internet Archive.

lastet opp 1. jan. 1970
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