Facial recognition ticket gates will be introduced Friday for some Keisei Electric Railway Co. trains connecting a major Tokyo station and Narita airport, aiming to reduce congestion caused by rising foreign tourists to Japan.The system, powered by artificial intelligence, will be in use for Keisei Skyliner trains connecting Ueno Station in Tokyo with Narita International Airport in Chiba Prefecture, the railway operator said. The system was shown to the media Thursday.Passengers must first register a facial photo and complete payment via the train operator's reservation website. By showing…READ FULL ARTICLE