Lighting the information super highway

A company in Minnesota is using LED ceiling lights to connect computers:

A light on the modem talks back to the fixture overhead, where there is sensor to receive the return signal and transmit the data over the Internet. Those computers on the desks aren’t connected to the Internet, except through these light signals, much as Wi-Fi allows people to connect wirelessly.

I’ve got nothing to add to this.

Via Derek

Lighting the information super highway

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