I had an opportunity to speak with execs at a Long Beach, Calif.-based advertising agency attempting to cozy-up to tech companies in an effort to influence product development for QR code, EZCode and ...

The codes are designed to hold a relatively large amount of data in a small space — just under three kilobytes of binary data, or more than 4,000 letters and numbers.

QR Codes store information in a grid of black and white modules, known as the data matrix. Each module represents a binary code that is interpreted to reveal the encoded data.

With cases of QR code fraud starting to pop up and some officials warning consumers to take pause, you may be wondering if it ...

The QR code has turned COVID-19 check-ins into a golden opportunity for marketing and data companies By Kevin Nguyen ...

Hara invented the QR code in 1994 to track car parts while he was working for a Japanese company. It was developed as an alternative to the barcode system.

France has entered a matrix of sorts, with QR codes becoming the new normal as the country shakes off its coronavirus shackles. Already used as proof of vaccination, the pixelated square barcodes ...