Samsung S7 with Scanning Camera to Read Code Marked Cards

Samsung S7 used to have some problems with its original batteries and people don't like its batteries. Now that some time passed and this problem is solved already. Learn from advantage of Samsung, now our company work out the scanning camera in the cover of Samsung S7 smart 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.  The poker winner predictor camera inside the phone is for scanning the covered bar code marks on the marked playing cards.
Don't you want to use this phone to enjoy the poker games without others' notice?