Group 1 - The 15th National Games serves as a platform showcasing the brand strength of the Guangdong-Hong Kong-Macao Greater Bay Area, highlighting the new connotation of "Chinese brands" through various products and services [1] - Dongguan has developed into the largest toy export base in China, integrating "trendy toys" with sports, while Huizhou is establishing itself as a hub for outdoor sports in South China, with nearly 500 large sports manufacturing enterprises [2] - The event has significantly enhanced the confidence and influence of brands in the Greater Bay Area, with companies leveraging their roles as official merchandise producers to expand into international markets [2] Group 2 - Guangdong Telecom provided a high-reliability, high-bandwidth network for the event, enhancing the experience for thousands of spectators with features like "seamless authentication" and "cross-venue roaming" [2] - The use of advanced technology, such as fiber-optic sensing on the digital track, allows coaches to accurately measure athletes' performance metrics, contributing to improved training methods [2] - Companies like Guangzhou's WeRide are showcasing innovations in autonomous driving, enhancing transportation services during the event and aiming to contribute further to smart mobility solutions [1][2]

Group 1 - The integration of advanced technology in sports events, such as AI mascots and 5G-A networks, is transforming the upcoming 15th National Games and Special Olympics into a technological feast [1] - Guangdong Telecom has developed the world's first AI mascot, "Xiyangyang Lerongrong," which can engage in intelligent conversations, answer event inquiries, and serve as a personal tour guide [2] - The deployment of the 5GA network at Shenzhen Bao'an International Airport provides internet speeds 5-10 times faster than standard 5G, enhancing the travel experience for millions [2] Group 2 - The "Beidou + 5G" integrated positioning technology offers high-precision location tracking within and outside venues, allowing real-time monitoring of personnel and vehicles [2] - The "digital track" deployed at the athletics venue uses fiber optic sensors to collect athletes' footstep sound wave data, enabling precise measurement of key performance indicators [3] - Guangdong Telecom introduced the first cross-border marathon event command system, facilitating seamless data connection between Shenzhen and Hong Kong, resulting in zero-delay and zero-contact passage for athletes and staff [3]