QR (quick response) codes have been around for nearly 30 years. Developed in 1994 by a Japanese engineer for the purpose of tracking components in car factories, they have evolved into a highly ...

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 ...

QR code tech, which exploded during the pandemic as businesses searched for hygienic alternatives to physical touchpoints, continues to grow in popularity, particularly across sectors such as ...