With a little casual hexadecimal memorization and pattern recognition skill, you can become a QR code-reading machine — no pesky computer required! The black and white boxes represent binary 1s and 0s ...

Third Millennium's new RXQR and RXQRK readers — multi-technology access-control devices that integrate high-security RFID card and QR code credentials into a single, elegant unit. Pontypool, Oct. 13, ...

The Atlantic League has long been baseball’s No. 1 test lab. And now it’s at it again. QR codes on baseballs? They’re coming to an Atlantic League game near you this season. It sometimes feels these ...