Group 1 - The 2025 Guangzhou Science and Technology Week opened on May 24, with the theme "Determined to Innovate and Build a Strong Technological Nation," running until May 31, featuring nearly 400 science experience and popularization activities across the city [1] - The highlight of the event is the 9th Guangzhou Science Carnival, which includes a "Technology Sports" section showcasing new technologies such as digital humans, robotic dogs, and cooling coatings applied in sports venues [1][4] - The event aims to encourage young people to actively learn scientific knowledge, with the release of a comic series on respiratory health by various institutions, promoting high-quality science communication [2] Group 2 - The "Technology Sports" section is particularly noteworthy, with over 100 participating units for the first time, showcasing technologies used in the National Games and Special Olympics [4] - Guangzhou Power Supply Bureau developed an integrated inspection solution using drones, unmanned vehicles, and robotic dogs, which replaces 65% of manual inspections and increases efficiency by three times [4] - Innovative products such as AI digital humans and electromagnetic non-lethal security devices were also presented, highlighting advancements in emergency rescue and smart service experiences [4][3]

Group 1 - The 15th National Games will be held in November 2025 in the Guangdong-Hong Kong-Macao Greater Bay Area, marking the first time a national-level comprehensive sports event is jointly hosted by these regions [2] - Guangzhou is tasked with integrating resources from the Greater Bay Area and enhancing regional collaboration, leveraging its unique position and rich sports culture [2] - The event aims to incorporate advanced digital technologies, such as the "All Games Guangzhou" app, to promote the integration of digital sports industries across the Greater Bay Area [2] Group 2 - The 15th National Games will serve as a platform for citizens to experience smart living, featuring innovations like "AR digital RMB wallets," "metaverse cloud sports village," and "digital human volunteers" [2] - The event is expected to stimulate interest in sports and contribute to the development of Guangzhou's sports economy [3] - Future considerations for transforming smart city initiatives include market-oriented venue operations and engaging the public to enhance venue vitality [2]