Hyderabad (India) Airport is also going to start this soon: https://www.thehindu.com/news/cities/Hyderabad/rgia-to-go-for-biometrics-do-away-with-check-in/artic

Hyderabad (India) Airport is also going to start this soon: https://www.thehindu.com/news/cities/Hyderabad/rgia-to-go-for-biometrics-do-away-with-check-in/article19927362.ece https://www.thehindu.com/news/cities/Hyderabad/rgia-to-go-fo...