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 ...

QR codes have become something of a joke. For the most part, they offer little that couldn't be achieved with a multitude of other technologies. NFC is more efficient, for example, at directing your ...

Designed as a high-tech marketing resource, QR (quick response) codes have many useful applications. These (usually) black-and-white algorithmic codes are gateways to a potential multimedia nirvana.

Instagram is launching in-app QR codes worldwide via an update, according to The Verge. Users will now be able to generate QR codes that are scannable from any third-party QR camera app. The feature ...