Delhi Metro explores biometric transit cards for concessionary fares

Delhi Metro to introduce biometric-based ticketing to offer concessions to students and senior citizens — Techradar — “Delhi Metro is looking to be the first metro line in India to link biometrics to smart cards, in a bid to offer concessions to riders… Once the new biometric-based ticketing system is installed, the smart card will be linked to an individual users’ credentials, and the card will no longer be transferable.”

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