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.

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

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.

Solution application When door controllers are difficult to install by the door Installing door controllers on glass doors may cause the glass to break. QR Codes can be stuck on the glass and the ...

QR codes are a privacy problem — but not for the reasons you’ve heard The little black-and-white squares aren’t inherently bad October 7, 2021 More than 3 years ago 4 min Summary ...