I wish this worked... but it does not. I mean, you will play a bit better, but it only tricks your mind in fact. After some habituation, your eye will be trying to look for it, and if you don't have it, it will make bad judgements.

The other important factor is how POOR the table is. And by the looks of the videos, it is pretty bad! LOL Which makes my point... it does not really matter! =)

Still cool though... especially for people that never played pool.