Just over a year later, on June 26, 1974, a packet of Wrigley’s chewing gum sold at a supermarket in Ohio became the first ...

Barcodes are set to disappear in favour of modern QR codes. After more than 50 years of ubiquity, the organisation that oversees the world's barcodes is preparing to consign them to the bargain ...

Shop owners are sceptical of plans to replace barcodes with more modern QR codes on products that will provide the customer ...

The design of QR codes also make them well suited to 3D printing ... Once opened in a sufficiently modern slicer, all the tricky bits would automatically sorted out. Or at least, that’s what ...

This year marks the 30th anniversary of the QR Code, the ubiquitous scanning tag developed by a Japanese engineer that is used in every facet of modern commerce. As the technology evolved ...

What if indigenous groups across the Americas could tell their stories by combining modern QR codes with traditional symbols? “These cultures have beautiful tapestries,” says Bert.

Recently [mit41301] wondered about increasing the data capacity of QR codes, and was able to successfully triple the number of bits using color. He chose the new rectangular micro QR code (rMQR ...