To bring transparency in the refund process on booking tickets from authorized agents, Indian Railways introduced an OTP-based system.
Tejas Express is one of the premium trains in the country.
The fingerprints of the passengers who purchase their tickets for general classes will be scanned at the biometric machine.
With this new technology, Railways does not need a separate generator box for lights and for air conditioning in the coaches.
Like airlines, Indian Railways has started displaying reserved charts online.