A big-time Google upgrade could put an end to the struggle of scanning a QR code from a long way away. Whether it's across the room on a wall or across the highway on a billboard, a new scanner ...

The iOS app screen shows all the apps installed on your iPhone—or does it? There’s actually a hidden QR scanner app on all iPhones running iOS 14 that you can’t normally find in the app launcher. The ...

Scanning QR codes with smartphones is easy. However, sometimes you don’t want to use your smartphone and wish to scan the QR code natively on your computer. The good news is it’s possible to scan QR ...