Alexandra introduced TSmart Mobile Adaptive Crossing Control Systems, this program aims to explore mobile interaction units between drivers and pedestrians, providing core modules for future integrated smart mobility systems, and incubating start-ups focused on intelligent and adaptive urban infrastructure. Meanwhile, it seeks to enhance urban traffic efficiency and pedestrian safety through a responsive and energy-efficient crossing system. Her project has been selected for APGYD.(Camera: Bai Yang, Lin Tianyu, Xu Danyang; Editor: Wang Shuocheng)