Video QR codes sound simple: scan, watch, done. But anyone who’s tried to put one on a poster, a menu, or a product box knows the real challenge is reliability. The code has to scan quickly, the video ...

High school senior Jordi Orlando has created a video this week that shows how Google Docs can be made to automatically generate QR codes when required. The automatic QR generation within Google Docs ...

QR might stand for quit resistance.