存包柜、售药机、拍照机，天安门广场新增便民设备

Group 1 - The introduction of various convenient service devices at Tiananmen Square aims to enhance the experience for citizens and tourists during the Spring Festival [1] - 120 self-service luggage storage lockers have been opened at the southwest security checkpoint, offering free storage for the first 2 hours, followed by hourly charges [3] - AI self-service photo booths have been installed to allow visitors to take commemorative photos with iconic landmarks, with the system set to improve based on user feedback [4] Group 2 - Two self-service medicine vending machines have been set up in the area, providing 43 types of common over-the-counter medications for visitors in need [6]