The Samsung cell phone poker camera can work with the barcode marked cards and poker analyzer. It can scan the barcode of marked cards quickly and accurately. Though being put on the poker table, there is nobody can find where the camera is. There is a poker scan camera inside the Samsung cell phone. it's a poker trick scanning camera that is different from the built-in lens of the phone, but it won't affect the function of the phone itself. You still can make calls, send messages, taking photos and so on. When you turn on the poker scanning camera during gambling, it will scan the playing cards and report the result to you.