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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Ileftreddit@lemmy.world
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2 days ago
Is this good? I can’t tell if it’ll just be used as one more invasive information gathering data points for Amazon and google

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