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 ...

While they may not be the all-in-one solution some had envisioned, QR codes are still very popular. It’s easy to understand why, too — just point your camera or scanner at a QR code, and you’re ...

QR codes have significantly dropped in popularity since their inception. At first, businesses thought they would be the next big revolution in processing information. By scanning a QR code, you would ...