What is a QR code? A QR code (short for Quick Response code) is a two-dimensional barcode that can be read by your smartphone camera. QR codes provide quick access to product information, promotions ...

Without a doubt, most modern phones are capable of scanning a QR code with their camera. It’s become a core function of the camera and for good reason. Samsung’s line of Galaxy devices is no different ...

This week the folks at Google have updated the iOS (and soon the Android) version of the Chrome web browser. This update uses the camera of the device it's running on to locate and scan QR codes as ...

Avoid downloading third-party apps to scan QR codes.