Connect to the Internet through a lightbulb
German physicist Harald Haas wants to reach for the stars in terms of data speeds and Internet connectivity. Or, if not the stars, at least the ceiling.
In a TEDTalk, Haas explained technology that would make it possible to send data through LED light bulbs instead of via radio waves. He calls it D-Light, or “data through illumination.”
Watch Haas’ TEDTalk below.