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vía Geeks are Sexy Technology News de Geeks are Sexy el 6/08/11
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]
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Gracias! ¿Qué sería de la red sin tu opinion? Algo muy aburrido! :D