QR codes are ubiquitous and incredibly useful for quickly sharing small amounts of information. Although QR (short for Quick Response) codes were originally invented at a Toyota subsidiary company in ...

Once the QR code is scanned, the device will launch whatever applicable program is needed. As an example, if you set up your free QR code with a phone number, scanning it will cause a person’s phone ...

Benjamin Claeys is CEO of QR TIGER, MENU TIGER, and GiftLips. He also hosts Stay QRious, a podcast about QR code best practices. From fun trivia quizzes to large QR codes on retail displays that ...

An update to the Matter standard will make it much easier to set up HomeKit-compatible smart home devices. In particular, it should make tap-to-pair a far more common feature, rather than something ...

Your photographer can't be everywhere! A wedding photo gallery QR code lets guests share all the candid moments you might otherwise miss. Here's how to set one up.