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submitted 11 months ago by L4s@lemmy.world to c/technology@lemmy.world

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Researcher has developed, at a cost of less than one dollar, a wireless light switch that runs without batteries, can be installed anywhere on a wall and could reduce the cost of wiring a house by ...::A U of A engineering researcher has developed a wireless light switch that could reduce the cost of wiring a house by as much as 50 per cent.

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[-] just_change_it@lemmy.world 1 points 11 months ago

This could be so easily abused....

Hey guys why do all my lights turn off and on when my neighbor uses a microwave?

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this post was submitted on 05 Dec 2023

153 points (88.1% liked)

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