维基百科是这么解释的： “A QR code (abbreviated from Quick Response code) is a type of matrix barcode (or two-dimensional barcode) first designed in 1994 for the automotive industry in Japan. QR码 (Quick Response ...

The first units had the code laser-etched into the glass, but this ended up weakening the screen. In drop tests, the cracks in the glass almost always came from where the QR code was placed.

QR codes are a type of barcode, or scannable pattern, that contain various forms of data, like website links, account information, and phone numbers.

eBay has announced a new addition to its RedLaser Barcode-Scanning app for the iPhone that gives the app a really cool new feature. The App… ...

Facilities manager Sarah Woodman says the QR code approach means the company doesn’t have to print out so many materials and results in a touch-free experience.

With cases of QR code fraud starting to pop up and some officials warning consumers to take pause, you may be wondering if it's ever safe to scan those little black and white squares and follow ...

Chinese QR code payment service providers are looking to set off another wave of disruption in cash-based economies.