Biometrics in aviation has been full throttle within the past couple of years. In being on the field for 4 years with airlines, airports, ground handlers, and most of all customers it has been a 360 degree change on how customer's behavior impact the boarding process. Even though biometrics has been brought to the airport environment especially at the boarding gate and other journey points, it is not just about the solution the airline is using but it is managing the customer experience that is most important. From managing the customer, airlines have succeeded in turning an airplane around and gaining 10 minutes or more. In addition, LCC (low cost carriers) have also been able to generate more revenue at the gate using biometrics than traditional boarding practices. Biometrics is hear to stay however why not make efficiency, entertainment, and revenue at the same time :).