RegularJoe@lemmy.world to

Technology@lemmy.worldEnglish · 4 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 · 4 days ago

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

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Kraven_the_Hunter@lemmy.dbzer0.com
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4 days ago
So the tricorder in Star Trek was just a fancy, battery powered wifi hotspot??

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