Scanning QR codes is easy when they're located on ads or the TV, but you may have wondered how to do so when the code is ...

I have a friend who calls me occasionally to help him with various little things having to do with the technology at his house. This week, one of his requests was to learn more about QR codes and how ...

In 2019, New Balance piloted placing QR codes on an exclusive run of basketball shoes. Wearers verified their purchase via a chip-embedded “Real Chain” card that recorded ownership and authenticated ...

Cash registers have been scanning barcodes on food, clothes, and our other purchases for 50 years.

Trust determines the scan: 53% of users won’t scan QR codes from sources they don’t recognize, making where and how you place your code just as important as the code itself. Poor execution is costing ...

If scaled successfully, ceramic-based storage could redefine how businesses approach long-term data retention—shifting from ...

Not all smartphones require a third-party app to scan QR codes. Kurt "CyberGuy" Knutsson shows you how to scan codes using iPhone or Androids.