RegularJoe@lemmy.world to

Technology@lemmy.worldEnglish · 1 month 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 · 1 month ago

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

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krunklom@lemmy.zip
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30 days ago
Good to know.

The stuff I’ve read about recently tracking movements using wifi - would this need more powerful radio waves than most people use or no?

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