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 ...

Across the world, public transit is going high-tech. With smartphones in people's pockets, transit agencies have learned to adapt—using QR codes and digital advancements to speed up payments and guide ...

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