I was reading an article about how some hackers were able to able to defeat some fingerprint password security on some computer devices by using publicly available high resolution pictures to recreate fingerprints. Are 3D printers capable of reproducing (in fine enough detail) physical replications of finger tips? Just wondering how long it will be before there are apps available to scan photos (or photos of fingerprints) and recreate them physically... False evidence could be created. Finger print evidence could be challenged in court.