Invisible ink barcode marked cards
What pulls the entire system (winner analyzer software and poker scanner) together is a special deck in which the four edges of each card are marked with IR invisible ink.
When illuminated by the camera, a sequence of black spots is created that is captured by the camera-this determines the card’s suit and value.
Each card has a unique code, you can see them at the screen of the poker analyzer phone, which shows the markings for each cards, such as the six of hearts, six of clubs, six of diamonds, five of diamonds and five of hearts.
These markings are repeated on each side of a card. So, you will know each card’s suits and pips, and you can also know the winning hand instead.