Safe one to one scanning camera
Since marked cards known by some poker players, they thought that playing poker games with a marked deck of cards is of a high stakes activity, now I would like to introduce another poker trick with high security. It is one to one poker camera.
This poker scanning camera is different from other camera. One to one scanning camera can be used to scan the bar code of marked cards, and the marks of poker deck cannot be read by infrared sunglasses or other scanning camera.
Since no other scanning system can scan the cards except for your one to one camera, the game of course is not the game of high stakes any more.