QR codes have become ubiquitous short cuts for everything from account log-ins to restaurant menus, but are we at risk of ...

Is it a printing error? A pixilated maze? One of those puzzles where you have to cross your eyes to see the hidden image? Two-dimensional matrix bar codes are expanding into the mainstream. You can ...

Get unlimited access to ad-free articles and exclusive content. QR codes, those little black-and-white puzzle-like square matrixes that increasingly populate ads and promotional posters, are meant to ...

QR codes, which had begun a fall into obscurity, have come roaring back. Many restaurants sport these matrix barcodes on tables as replacements for menus. One even appeared in an ad for cryptocurrency ...

“Consumers have more information about products and more products to choose from than ever before. They have more ways to shop… and they are bombarded with messages pitched through a growing number of ...

Uniqode reports QR Codes are expected to top 102.6M U.S. users this year.

The Covid-19 pandemic has drastically changed the way humans interact with each other and their surroundings. Physical health has become one of the top — if not the top — concerns of consumers ...