Once I had been a regular visitor to the annex of the US embassy in Bern, Switzerland. There was no use for a camera to capture the entered code keypad to open the door unless it also would capture the numbers assigned to the ten keys. You had to hit the start button, then the numbers got shuffeled around and the pattern of your code was always a different one. That was kind-a cool.


Desktop; i7-2600k, 8 GB mem., Win 10 Pro, BIAB 2017; RB 2017 - latest build
Laptop: i5-2410M, 4 GB mem, Win 10 Pro, BIAB 2017; RB 2017 - latest build