limerod@reddthat.comM to Android@lemdro.idEnglish · 5 months agoGoogle is switching the Pixel 9 to an ultrasonic fingerprint readerwww.androidauthority.comexternal-linkmessage-square57fedilinkarrow-up1112arrow-down12cross-posted to: [email protected]
arrow-up1110arrow-down1external-linkGoogle is switching the Pixel 9 to an ultrasonic fingerprint readerwww.androidauthority.comlimerod@reddthat.comM to Android@lemdro.idEnglish · 5 months agomessage-square57fedilinkcross-posted to: [email protected]
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.