Group 1 - The core viewpoint of the news is the launch of the T3 terminal at Xining Caojiabao International Airport, which integrates advanced technology to enhance passenger services and operational efficiency [1][3] - The T3 self-service security check area features a unique three-door design for self-verification, marking a first in the national civil aviation industry [1][2] - Traditional security checks took 30-40 seconds per passenger, leading to long queues during peak times; the new system reduces this time to an average of 4 seconds per person, improving efficiency by 8-10 times [2] Group 2 - Hikvision's security verification gate is tailored to meet the operational needs of airports, utilizing a three-dimensional detection method to streamline passenger flow [2][3] - The integration of Hikvision's technology into the airport's security processes supports the development of a smart airport, indicating a trend towards digital transformation in transportation hubs [3]