4 ms·
QR Codes are backwards compatible to every screen, paper and heck, even papyrus scrolls!
by dhaavi 5y ago
QR Codes are backwards compatible to every screen, paper and heck, even papyrus scrolls!
- dylan604 5y agoThe poor scribes having to write QR codes on that papyrus must have really cussed at their tasks. "Oops, I wonder if that stray drop of ink will cause problems. Not my problem though, so oh well." Then the next scribe making a copy of that scroll...