Re: Why carry a licence at all then?
Just dip their finger in warm water to heat it up and make it look "alive" and unlock their phone that way.
The problem with using your fingerprint to unlock your phone is that the police can make you do it; if you use a password then they can't. I know that in some countries, refusing to enter a password can be illegal ... but it's still possible.
Biting the hand that feeds IT
