Group 1 - The 2025 China International Service Trade Fair (CIFTIS) is held from September 10 to 14 at the Shougang Park in Beijing, transforming the historical steel factory area into a new hub for international service trade [1] - This year's fair features over 70 countries and international organizations, with nearly 2,000 enterprises participating, including around 500 Fortune Global 500 companies and leading international firms [1] - The Shougang Park also carries a legacy from the Winter Olympics, enhancing its appeal as a venue for international events [1] Group 2 - The fair emphasizes the integration of "ice and snow genes" with "industrial scenes," showcasing innovative ice sports products and technologies [2] - The sports service section covers over 7,600 square meters, with the Beijing Shougang Ski Jumping Big Air project open to the public, offering various experiential activities [2] - The event highlights the launch of 198 new products and achievements from 113 companies, focusing on the latest technologies and applications in service trade [4] Group 3 - The fair serves as a platform for companies to connect with global resources and gain insights into market trends, with many exhibitors expressing positive experiences and opportunities for collaboration [4] - New AI-driven educational products and smart sports solutions are showcased for the first time, indicating a trend towards innovative applications in service trade [4]

Group 1: AI Sports Technology in Schools - The integration of AI sports technology in schools is transforming the physical education landscape, making it more engaging and personalized for students [1][4] - In Shaoxing, Zhejiang Province, AI smart sports screens are used to capture real-time data on students' physical activities, enhancing their competitive spirit and enjoyment [2][3] - The AI smart sports screens provide personalized training plans based on individual performance data, allowing teachers to address specific weaknesses in students' physical abilities [4] Group 2: Laser Simulation Shooting Training - In Jiujiang, Jiangxi Province, laser simulation shooting training has become a popular course, utilizing high-tech equipment to create a safe and engaging shooting experience for students [5][6] - The training system uses pulse lasers instead of real ammunition, ensuring safety while replicating 90% of real shooting scenarios, which enhances students' focus and psychological resilience [5][6] - Students' physiological data, such as heart rate and breathing frequency, are recorded during training, providing insights into their physical condition and performance [5] Group 3: AI Posture Assessment - In Wuxi, Jiangsu Province, AI assessment devices are being used to identify posture issues in students, generating detailed reports on their spinal health and providing corrective recommendations [7][8] - The AI posture assessment system captures key indicators of spinal health and has been integrated into the national sports database for further research and intervention [8] - The trend of posture abnormalities among children and adolescents is increasing, prompting the need for early detection and intervention strategies [7]