RegularJoe@lemmy.world to

Technology@lemmy.worldEnglish · 3 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 · 3 days ago

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

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JoshuaFalken@lemmy.world
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3 days ago
2026: Major grocers found using customer heart rate to personalise prices - higher the pulse, higher the price

Technology@lemmy.world

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