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

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 ...

Just how small can a QR code be? Small enough that it can only be recognized with an electron microscope. A research team at TU Wien, working together with the data storage technology company Cerabyte ...

Polytag and DataLase are combining their technologies to help customers apply GS1-compliant QR codes to challenging packaging ...

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 ...

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QR code payments have taken a big step towards becoming not only a mainstream payment option but also one that can accelerate the adoption of real-time payments. Early last month, the technology was ...

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 ...

At the most recent NewFronts, TV manufacturers Samsung and LG and Fox-owned streaming service Tubi all talked about integrating QR codes into their ad offerings. The technology, which grew in ...