RegularJoe@lemmy.world to Technology@lemmy.worldEnglish · 8 months agoWiFi signals can measure heart rate—no wearables needednews.ucsc.eduexternal-linkmessage-square48fedilinkarrow-up1351arrow-down12
arrow-up1349arrow-down1external-linkWiFi signals can measure heart rate—no wearables needednews.ucsc.eduRegularJoe@lemmy.world to Technology@lemmy.worldEnglish · 8 months agomessage-square48fedilink
minus-squaretheunknownmuncher@lemmy.worldlinkfedilinkEnglisharrow-up6·8 months ago3 letter agencies have already been using this for cardiac signature identity verification and tracking for a long while
3 letter agencies have already been using this for cardiac signature identity verification and tracking for a long while