Tag Archives: Li-Fi

Will Li-Fi Replace Wi-Fi?

If Harald Haas is right, in just a few years we’ll all be getting internet through our lightbulbs.

Haas, a professor of mobile communications at the University of Edinburgh in Scotland, has been championing the idea that data can be transmitted through LED lightbulbs for years. Now, he has created a working model of a “Li-Fi” system.

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