RegularJoe@lemmy.world to

Technology@lemmy.worldEnglish · 10 days ago

WiFi signals can measure heart rate—no wearables needed

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WiFi signals can measure heart rate—no wearables needed

RegularJoe@lemmy.world to

Technology@lemmy.worldEnglish · 10 days ago

Engineers prove their technique is effective even with the lowest-cost WiFi devices

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Dalraz@lemmy.ca
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9 days ago
This is really cool and will be useful. My second thought was oh great now my smart TV can see how excited I am watching their injected ads and how many people saw it too. One of the many reasons to never connect modern TVs to the Internet.

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