Biometric system has been launched to scan faces for boarding without tickets.

Today, traveling through 6 AOT airports will be more convenient and faster because a biometric system has been introduced to verify passengers' identities. After checking in, the user can scan their face through service points, from the passenger identification checkpoint to the boarding gate, without having to show their boarding pass or national ID card to officials. This is one of the first countries in the ASEAN region to use this system. Source: Thai News Agency