India will be utilizing the world’s largest biometrics database, Aadhaar, to implement smart health cards for its senior citizens; senior citizens will be receiving an Aadhaar-based smart card; the cards will include information on their health, healthcare and healthcare history; the Aadhaar smart cards will also have payment processing capabilities; the government will test the use of the Aadhaar smart cards in 15 districts during the 2017-2018 fiscal year. Source