Closed Deleplace closed 7 years ago
This example looks nice https://en.wikipedia.org/wiki/QR_code#Variants
QR Droid decodes them. ZXing doesn't, with our current default conf (maybe some params to be tuned)
Let's say 21x21 QR-codes are already fine (not harder or slower to decode)
This example looks nice https://en.wikipedia.org/wiki/QR_code#Variants