The fatal flaw with physical keys is that the image IS the key. As 3d fabrication and photography become ubiquitous, it becomes more and more absurd to use thes

The fatal flaw with physical keys is that the image IS the key. As 3d fabrication and photography become ubiquitous, it becomes more and more absurd to use these locks to protect anything. In essence, anyone who has seen a key gains the permanent irrevocable ability to bypass that lock, until the lock is replaced.