Core Insights - Shenzhen Bao'an International Airport has upgraded its "Easy Security Check" channel to enhance passenger security screening efficiency during the Spring Festival travel season [1][3]. Group 1: Upgrade Details - The upgraded "Easy Security Check" channel allows passengers to pass through facial recognition gates without queuing, significantly improving the travel experience [3]. - Passengers using the "Easy Security Check" only need to remove power banks from their luggage; other items like laptops and umbrellas do not need to be taken out [3][7]. Group 2: User Experience - The "Easy Security Check" is primarily designed for frequent travelers with good credit ratings. First-time users can make advance reservations through the Alipay "Easy Security Check" mini-program [5]. - Passengers who have previously used the service can directly use their second-generation resident ID cards to access the channel without prior reservation [5]. Group 3: Efficiency Improvements - The efficiency of the upgraded "Easy Security Check" channel has significantly increased, attributed to advanced hand luggage CT scanning equipment, millimeter-wave body scanners, automatic frame transfer devices, and self-service verification gates [7]. - Since the beginning of the Spring Festival, the daily domestic outbound passenger flow at Bao'an Airport has exceeded 100,000, with approximately 12,000 passengers using the "Easy Security Check" daily. The efficiency of this channel is 1.5 times that of the regular channel [8].