Invisible Ink Marked Cards

We should always prepare a plan B, because you never know what would happen. Even in a poker gambling.  If you think you must win with the luminous marked cards and infrared contact lenses, that's wrong. How do you know others didn't have the marked cards? So, maybe you should prepare the barcode marked cards , scanning camera, analyzer system, exchanging cards devices and the remote control dice at the same time. Prepare plan B and C so that you still can have everything in control. 

Today, information exploded because of the Internet. We get many information from it. So there maybe not just you using the invisible ink marked cards and infrared contact lenses.  If you are afraid that someone is wearing the infrared contact lenses, you can try the one to one marked cards scanning system. It means that only you, with the one to one scanning system , that can see the   results of the game. No any other player can do this even if they are using any scanning system. This is extremely miraculous for the game players.