Fujitsu has announced that the Korea Airports Corporation (KAC) has deployed Fujitsu's palm vein authentication system at all 14 domestic airports under its jurisdiction, to ameliorate congestion by identifying boarding passengers with biometric authentication.After checking in, users who have registered their palm vein patterns in advance can confirm their identity instantly by just holding out a hand and ticket over the gate, and they will not have to show their citizen ID card, which was necessary to confirm the passenger's identity in the past. This will automate the process of visual identity confirmation with national ID cards, previously conducted by airport staff, thereby improving the accuracy of passenger identification and significantly shortening the time required for the process. Going forward, users will not have to constantly carry their citizen ID cards, and the system will slash waiting times and enable smoother processing at airports.This system began operation on December 28, 2018, and it has been used over 1 million times, with 160,000 individuals who have already registered their palm vein patterns(2). By supporting the services of KAC, the Fujitsu Group aims to further improve the convenience of airports.The domestic airports under KAC's jurisdiction (a total of 14 airports) are currently used by about 32 million people per year. Korean citizens, over the age of 14, travelling on domestic flights must have their identity checked before passing through boarding security, and this had previously been done on-site by showing a citizen ID card to security personnel. Because visually confirming a passenger's identity takes time, this process could lead to congestion in the airports, and it had become an issue for KAC. In addition, passengers who had not brought their citizen ID cards were not able to board their flights, which compromised the quality of customer service.KAC has given attention to the high identification accuracy and convenience of palm vein authentication, and therefore decided to deploy a personal identification system using palm vein authentication.