Li-Fi, tehnologie wireless de transmitere a datelor cu ajutorul luminii

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Li-Fi, tehnologie wireless de transmitere a datelor cu ajutorul luminii

“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.”

Detalii aici si aici.

– via ovidiu

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