I’m on an unintended diet. I can’t order a thing until I figure out QR codes, cash apps and all the other modern conveniences that get in the way of getting things done. Yes, I’m a dinosaur from ...

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.

From the upcoming generation of “iPad kids” glued to their screens to the ubiquitous but unpopular QR code menu (paywall), critics claim that a proliferation of technology is depriving people of human ...

Marvel’s popular series Moon Knight has absorbed fans across the globe. Not every viewer, however, has paid close enough attention to notice a series of QR codes scattered across the season. In a new ...

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. The simple answer, and the one most often provided in online ...