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.

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

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

QR codes — or "Quick Response" codes — are square-shaped barcodes that can be scanned by mobile devices. They are used for a variety of applications, from pulling up a restaurant menu to directing ...

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 ...

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