Group 1 - The event on September 15 in Hangzhou focused on national defense mobilization education, attracting a large number of new students [1] - The intelligent national defense mobilization entity "Dong Xiaoming" made its debut, engaging students with interactive responses and showcasing the importance of national defense mobilization in strengthening the military [1] - The classroom atmosphere was lively, with students actively participating and learning about various aspects of national defense, including the different stages of air raid alarms [1] Group 2 - "Dong Xiaoming" is currently in a trial phase and will soon be available on platforms like "Zheli Ban," "Zhezheng Ding," as well as Alipay and WeChat, with plans to integrate XR devices and interactive screens [2] - The Hangzhou National Defense Mobilization Office aims to develop digital courses and VR training products to enrich national defense education, making it more engaging for the youth [2] - The initiative seeks to instill a strong sense of national defense awareness among young people, fostering a generation with ideals and responsibilities for the national defense cause [2]