There's always a big issue with systems like this: Any sophisticated attacker will have an image of the machine he's trying to get into at hand to stop exactly what this pam module is trying to achieve from happening.
All this would do is make you appear in a worse light to the deciding judge when it comes to trial or get your other kneecap shattered in a not so civil situation.
All this would do is make you appear in a worse light to the deciding judge when it comes to trial or get your other kneecap shattered in a not so civil situation.