Ready for take-off: how biometrics and blockchain can beat aviation's quality issues
Irra Ariella Khi · Biometric Technology Today · 2020
Biometric technologies have been embraced and adopted in aviation and international border control more than in any other industry. This is due to the emphasis on airline and border security and increasing pressure from governments to control and monitor immigration and the movement of people. However, biometrics are still not at the stage of universal adoption and face several significant barriers that need to be overcome.