New applications of QR codes in recent months mean that they have become part of our everyday lives, including as part of ticketing. The motivation is simple. QR codes quickly offer touchless payment ...

October marks the 70th anniversary of the first bar code-type product. And the QR code — short for quick response — is an evolution on bar codes that are often used to point users to a specific ...

LANSING, Mich. — School busses in Michigan need to go through a yearly inspection by the Michigan State Police (MSP) and that inspection data is now available to the public through QR codes on bus ...