*Refers to the latest 2 years of stltoday.com stories. Cancel anytime. QR codes are visual patterns that store data smartphones can read. AP Photo/Vincent Yu Among the many changes brought about by ...

Learn how to scan QR codes on Android with ease using your camera app. Simple steps to get you started quickly.

Dynamic QR codes, when applied thoughtfully, offer a direct path to clearer communication and more confident customer ...

In a hotel lobby, two QR Codes promote the same thing: a 10% discount on the breakfast buffet. One sits at eye level beside the elevator buttons, right where guests wait with their phones in hand. The ...

QR codes must be eliminated from Georgia’s ballots by July 2026, but less than a year away from midterms, the state is still trying to figure out how to comply.

QR codes have a wide range of uses that help people avoid contact with objects and close interactions with other people, including for sharing restaurant menus, email list sign-ups, car and home sales ...