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 ...

Android users may soon find it easier to scan QR codes from a distance, thanks to a cutting-edge feature Google is developing. The tech giant is refining a code scanner that intuitively recognizes a ...

If you’ve had trouble scanning QR codes on your Android, perhaps on a wall across the room, Google’s testing a new feature with developers that could make scanning from a distance easier. If you’ve ...