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

The tiny QR code was constructed using silver atoms placed by an ultra-precise scanning tunnelling microscope.

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.

If you're beginning to use QR code initiatives to share deeper narratives that build trust and emotional connection, here are ...

In a lively thread on r/Anticonsumption, redditors debate whether QR code-only PDF menus are a minor convenience, a major ...

Under House Bill 1085, traditional motor vehicle inspection stickers would be phased out and replaced with a $6 QR code ...

Louisiana could get rid of inspection stickers and implement the Louisiana Vehicle Identification Program, requiring drivers ...

The Gripe Report tackles brunch frustrations, QR code menus at restaurants, and avocado buying tips from readers who shared ...

East Japan Railway Co. said Tuesday it will abolish its existing magnetic train tickets and replace them with QR-coded ...