Let’s say you want to scan a card in a non-compatible app on your smartphone.
So, you have an old smartphone, you can’t install app X, but you have a card in there you need to scan.
How to do it?
I found a solution: install the app on a compatible phone, take a screenshot of the card, add the card as an image to the non-compatible smartphone, show the card as an image.
Atypical, but it works fine.