4 ms·
> multiple people can scan a QR code simultaneously If it's large enough, and posted in a place where people sitting around a table can all see it clearly.
by mcphage 4mo ago
> multiple people can scan a QR code simultaneously
If it's large enough, and posted in a place where people sitting around a table can all see it clearly.
- jcoletti 4mo agoI'm just always surprised when people place their entire phone over the code, thinking it needs to fill the screen, when they scan pretty well from a couple feet away.