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Technique to beam HD video with 99 percent less power could sharpen the eyes of smart homes

By | backscatter, Gadgets, Hardware, Mobile, Science, streaming video, TC, wireless

Everyone seems to be insisting on installing cameras all over their homes these days, which seems incongruous with the privacy crisis — but that’s a post for another time. Today, we’re talking about enabling those cameras to send high-definition video signals wirelessly without killing their little batteries. A new technique makes beaming video out more than 99 percent more efficient, possibly making batteries unnecessary altogether.

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