The QR code is having an extended moment, given that we’re all still wary of dealing with physical documents, touching surfaces, and generally interacting with the world at large. The switch to ...

You’ve probably scanned a QR code this week without thinking twice about it. It might’ve been on a menu, a package, or a flyer. What matters more is what happens after you scan it: you expect it to ...

Nitin Gupta, founder of QRCodeChimp. He's a technology leader with over two decades of technology development and management experience. The Internet of Things, or IoT, allows various internet-enabled ...

Ever wondered how UPI QR codes work? Here’s the simple science behind QR codes, data encoding, error correction and how they ...

Opinions expressed by Digital Journal contributors are their own. Many businesses and individuals have begun using QR codes for various purposes—marketing, communications, and file sharing; you name ...