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TED - The Future of Wireless Communication: Light Bulbs

submitted by messenger

1 decade 2 years 11 months ago

LEDs can now transmit wireless information anywhere there's a light bulb.

3 Comments

rkone says...

1-way communication only though...

messenger

says...

Good point. So it won't be used for cell phones or internet, just for broadcasting.>> ^rkone:

1-way communication only though...

deathcow

says...

Actually you can have a connection going out on cellular at low speed, requesting Internet resources which are then routed to you and broadcast on a different medium. (LED light bulbs?) Just like Dish Network sells Internet access which uses the phone line for uplink (low speed) and the dish for download (high speed.) Also dedicated satellite Internet can work in this fashion. This is not an ideal hosting solution but it can be a killer consumer solution. Especially as uplink tech gets faster and faster on the average.