Originally Posted by Charade You Are
Just wondering if any casinos prohibit sunglasses while playing.
Seems like a no brainer if it's this easy to mark cards.
While it's possible that such card rooms exist, I don't think I've ever actaully heard of one.
I'm thinking (in casinos at least) it should be pretty feasible to protect against this kind of thing without a no-sunglasses rule, because it shouldn't be hard to get security cameras fitted with lenses the ink the same way the special sunglasses do. I don't know if casinos actually
do this, but it'd certainly be technologically feasible.
With home games it'd be a completely different matter...