Illuminating communication

By Robert Hickson 30/09/2011

Wired Magazine recently featured the new big thing in the lighting world – Light Emitting Diodes. But wait, there’s more. Harald Haas is developing LEDs that can transmit data, so wherever there is a light you could get high speed wireless data. He suggests that this will dramatically improve capacity, efficiency, availability and security of  data transmission. As well as being a greener way of transmitting electronic information.

Watch his TED video: