Anyone who has been to a restaurant in the last few months might have scanned a square barcode with their phone to pull up their dinner menu or pay for their meals to limit contact with servers. Now ...

In a classroom setting, students normally raise their hands or answer “Present!” when called for class attendance. But unlike this conventional practice, a public school teacher in Imus City, Cavite ...

Fueled by a desire for touchless transactions, QR codes popped up everywhere in the pandemic. Businesses don’t want to give them up. By Erin Woo SAN FRANCISCO — When people enter Teeth, a bar in San ...

The 20,000 Sudbury-Manitoulin area students who rely on the school transport system now need to scan a QR code card when boarding or exiting the bus. The Sudbury Student Services Consortium began ...

Melissa Delaney is a freelance journalist who specializes in business technology. She is a frequent contributor to the CDW family of technology magazines. "Shhhhh!" It's a familiar sound in libraries, ...

Menus and bills can both be accessed with a QR code "Our customers love it," says Michael Schatzberg, the co-founder of a US restaurant group. He is talking about using QR codes (quick response codes) ...