Group 1 - The Fourth Yangtze River Delta International Emergency Disaster Reduction and Rescue Expo opened on May 13, co-hosted by emergency management departments from Shanghai, Jiangsu, Zhejiang, and Anhui provinces, lasting for three days [1] - Jiangsu province showcased 73 enterprises at the expo, covering fields such as low-altitude economy, intelligent manufacturing, high-end emergency rescue equipment, artificial intelligence, new industrialization, and special vehicle manufacturing, with a total exhibition area of 2,887 square meters [1] - The Jiangsu Provincial Safety Emergency Equipment Technology Innovation Center developed an AR glasses + 5G smart phone mining lamp that integrates multiple functions, suitable for safety production and law enforcement in coal mines and hazardous materials industries, allowing remote experts to observe on-site conditions [1] Group 2 - The "Steel Mantis," an all-terrain, multi-purpose emergency rescue robot developed by XCMG, can climb steep slopes, cross ditches, and perform various tasks such as firefighting and debris removal, making it suitable for disaster rescue operations [2] - A new generation of aerial platform fire trucks for training was demonstrated, utilizing 3D interaction, virtual reality, and automated behavior monitoring to meet the training needs of domestic firefighting teams [2]