Optical fingerprint scanners are the oldest method ... you’ll find smaller optical sensors embedded underneath the display glass. These only require a small area footprint.
it’s nothing short of a miracle not to collect a wayward fingerprint, dust or oily smudge on your spectacles. This is why most of us specs-owners need to carry some kind of glass cleaning tool ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback