Suppose a user wants to display a QR code on their screen, but either the screen is dirty, or cracked. I want to allow the user to have the option to split the QR code into sections so it can be scanned.
Technically this means I'll be displaying much less data, increasing the QR error correction rate, and increasing the size of the QR. From an application perspective assume I'll be able to consume these smaller chunks of data.
E.g. "The quick brown fox jumps over the lazy dog" = 1 QR code
If the screen is broken:
"The quick brown fox" = 1 QR "jumps over the lazy dog" = 1QR
I'm looking for a UX/UI that will allow a user to tell me that the screen is broken... the constraint is that the button my be obscured or not pressable as touch in that section of the screen is broken.
Next, I need a way to move from one QR code to the next with the same constraints as above..