QR Codes have built in error correction bits. The large squares are 'locating' sections. You will have to fill in a lot more dots than just those and depending on the format, quite a lot more dots.
As other poster said, it would be more effective to print out a large format qr code to cover this one.
QR Codes have built in error correction bits. The large squares are 'locating' sections. You will have to fill in a lot more dots than just those and depending on the format, quite a lot more dots.
As other poster said, it would be more effective to print out a large format qr code to cover this one.
I knew it couldn't be that simple.
I knew it couldn't be that simple.
(post is archived)