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.

The American Society for Gastrointestinal Endoscopy provides a free, downloadable poster providing QR codes patients can scan to watch ASGE patient education videos on colonoscopy and upper endoscopy.

Businesses across England and Wales are being encouraged to download NHS Test and Trace QR codes to prepare for the launch of an official contact tracing app. The app, which is currently being ...

Posters conveyed that if anyone wanted a job at AU, he/she can pay these officials through the QR code; officials say it’s an attempt to malign reputation of people involved in the recruitment process ...

QR (quick response) codes have been around for nearly 30 years. Developed in 1994 by a Japanese engineer for the purpose of tracking components in car factories, they have evolved into a highly ...