Chandigarh: Punjab govt has approved a proposal to procure digital electronic ticketing machines across state-run bus ...

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 ...

As QR codes continue to be heavily used by legitimate organizations—from Super Bowl advertisements to enforcing parking fees and fines, scammers have crept in to abuse the very technology for their ...