Biometric Identity, e-Gates & Self-Boarding

The identity layer of the journey: facial-recognition and contactless-fingerprint e-gates for immigration and boarding, biometric enrolment and matching engines (AFIS / face), and the orchestration platforms that bind a single biometric token across check-in, bag-drop, security, lounge and gate. It includes border-risk and passenger-name-record analytics for customs and immigration, and the access-control readers that secure airside staff zones. This is the most politically and technically sensitive airport-IT purchase, fused with national border policy.