limerod@reddthat.comM to Android@lemdro.idEnglish · 4 months agoGoogle is switching the Pixel 9 to an ultrasonic fingerprint readerwww.androidauthority.comexternal-linkmessage-square55fedilinkarrow-up1117arrow-down12
arrow-up1115arrow-down1external-linkGoogle is switching the Pixel 9 to an ultrasonic fingerprint readerwww.androidauthority.comlimerod@reddthat.comM to Android@lemdro.idEnglish · 4 months agomessage-square55fedilink
minus-squareskuzz@discuss.tchncs.delinkfedilinkEnglisharrow-up1·4 months agoIt makes sense if you think about it, ultrasonic vibrations will “see through” the glove and detect the finger ridges beyond. If the glove is scrunched up, it “looks” like finger ridges that aren’t yours, which will then not match.
It makes sense if you think about it, ultrasonic vibrations will “see through” the glove and detect the finger ridges beyond. If the glove is scrunched up, it “looks” like finger ridges that aren’t yours, which will then not match.