Enabling Seamless Metro Travel with Rechargeable QR Codes

Brief In modern urban transportation systems, mobile-first infrastructure is transforming how people interact with public transit. Recognizing the inefficiencies of physical ticketing and smart cards, the Delhi Metro Rail Corporation (DMRC) introduced a Rechargeable Multi-Use QR Code feature in their app. This innovation allows commuters to top up a single QR code, scan it at […]