2 ms·
"Or even physically posted QR Codes." ... or use an "Oh By" code, which allows you to: 1) pass around a very easy to say/read/write code - no computer/camera/
by rsync 7y ago
"Or even physically posted QR Codes."
... or use an "Oh By" code, which allows you to:
1) pass around a very easy to say/read/write code - no computer/camera/app required.
2) create something like a QR code without any third party helper/app/site
[1] https://0x.co https://0x.co