The advantages of QR codes are first reflected in their storage capacity. Compared to traditional one-dimensional barcodes, ...

Used creatively, this technology can expand the ways you reach customers. Many, or all, of the products featured on this page are from our advertising partners who compensate us when you take certain ...

That would be a big mistake. These codes can easily take you to any URL with a quick tap, and that's a dangerous access point ...

Scammers now send unexpected packages with QR codes that redirect victims to fraudulent websites or download malicious ...

Among the many changes brought about by the pandemic is the widespread use of QR codes, graphical representations of digital data that can be printed and later scanned by a smartphone or other device.

Speed is essential to a well-managed recall. The faster consumers are alerted and understand what to do, the faster contaminated products can be ...

5. Identity Verification and Login: A QR code containing a temporary token or user identity information is generated for QR code login, access control, or identity verification. After parsing the QR ...

The last two years have been something of a renaissance for QR codes in the United States. Brands across industries were forced to embrace them to deliver products and services in contact-free ways.

QR (quick response) codes have been around for nearly 30 years. Developed in 1994 by a Japanese engineer for the purpose of tracking components in car factories, they have evolved into a highly ...

The latest QR-enabled heist involves parking payments, and it has been spotted in major cities from Los Angeles to Denver.

Have you ever seen a colorful QR code inside a New York City subway station? They’re used to help visually impaired ...

As you probably know, we love our clocks here at Hackaday. Odd display technologies are always interesting to see, as are unusual encoding techniques such as binary, ternary or higher-radix number ...