My teeth were 3D scanned at very high resolution by my dentist the other day. He is leading edge and is now doing it for all patients (was previously only patients with replacement needs). I assume the information is going to some US provider somewhere.
Iris scanning and lots of other biometrics like capillaries can be done from a distance (e.g. iris scan at airport security in NZ).
My teeth were 3D scanned at very high resolution by my dentist the other day. He is leading edge and is now doing it for all patients (was previously only patients with replacement needs). I assume the information is going to some US provider somewhere.
Iris scanning and lots of other biometrics like capillaries can be done from a distance (e.g. iris scan at airport security in NZ).