A spectacular array of homegrown technologies will be applied at the upcoming 15th National Games of China for a greener and smarter event, demonstrating the technological integration of the Guangdong-Hong Kong-Macao Greater Bay Area. Held across south China's vibrant city cluster, the 15th National Games, along with the 12th National Games for Persons with Disabilities and the 9th National Special Olympic Games, will officially run from November 9 to 21. With the country's largest national multi-sport event held every four years just around the corner, research institutes and tech companies have unveiled their latest developments that will help ensure smooth operations of the games. The Fok Ying Tung Research Institute affiliated with the Hong Kong University of Science and Technology (HKUST), based in Guangdong's provincial capital city Guangzhou, will apply its nano passive radiative cooling technology to workers' hats and jackets during the National Games. The same paint will also be sprayed on almost 100 volunteer service stations, expected to reduce carbon emissions by 200 tons. After the event, some of the booths will stay on as community service hubs. "It's inspired by Saharan silver ants. The coating cools surfaces by over 15 degrees and indoor spaces by 3 to 5 degrees. Developed by several Hong Kong universities, it's the first time this technology has been turned into a paint and commercialized on the mainland," said Zhu Longqian, director of the Building Energy Research Center of HKUST Fok Ying Tung Research Institute. SeekLane Technology, a local startup in Guangzhou incubated by the HKUST, will offer smart indoor-outdoor navigation, with accuracy within three meters. "We use Bluetooth for indoor positioning, and BeiDou and GPS outdoors, delivering seamless navigation between both environments," said Luo Huawei, sales director of Culture and Sports Division at SeekLane Technology. These innovations are part of a broader effort to transform Hong Kong's research achievements into real-world solutions. Researchers said that the National Games have provided them with an opportunity to gain more commercial traction. "Thanks to the games' exposure, our startups are already being approached for partnerships," said Gao Min, director of HKUST Fok Ying Tung Research Institute. Meanwhile, some mature industries and technologies are taking advantage of the National Games to innovate their products and services and try out new practices. In Guangzhou, more than a hundred of unmanned robotaxies will be on call around the clock during the National Games, offering rides between major venues, the media center, hotels, and transportation hubs. The service provider, Pony.ai, has launched its seventh-generation vehicles, which are smarter and safer, while seeking to address deeper issues within the ride-hailing industry. "Some drivers are working dangerously long hours just to earn more. Autonomous vehicles, tested extensively on complex public roads, offer a safer alternative. And at the same time, we're also creating new types of jobs," said Huang Kailin, deputy general manager of Pony.ai Guangzhou-Shenzhen Research and Development Center. SHOTLIST: Guangzhou City, Guangdong Province, south China - Recent 1. Sign reading (Chinese/English) "HKUST Fok Ying Tung Research Institute"; 2. Sign reading (Chinese/English) "The Hong Kong University of Science and Technology"; 3. Cloth; 4. Passive radiative cooling paint, hats; 5. SOUNDBITE (Chinese, dubbed in English) Zhu Longqian, director, Building Energy Research Center, Fok Ying Tung Research Institute, Hong Kong University of Science and Technology (starting with shot 4/ending with shots 6-9): "It's inspired by Saharan silver ants. The coating cools surfaces by over 15 degrees and indoor spaces by 3 to 5 degrees. Developed by several Hong Kong universities, it's the first time this technology has been turned into a paint and commercialized on the mainland."; 6. Jacket; 7. Cloth; 8. Passive radiative cooling paint; 9. Hat; 10. Various of screen recording showing accurate indoor navigation; 11. SOUNDBITE (Chinese, dubbed in English) Luo Huawei, sales director, Culture and Sports Division, SeekLane Technology (starting with shot 10/ending with shot 12): "We use Bluetooth for indoor positioning, and BeiDou and GPS outdoors, delivering seamless navigation between both environments."; 12. Staff member demonstrating how to use self-service machine; 13. Various of newly-developed products on display; 14. SOUNDBITE (Chinese, dubbed in English) Gao Min, director, Fok Ying Tung Research Institute, Hong Kong University of Science and Technology (starting with shot 13): "Thanks to the games' exposure, our startups are already being approached for partnerships."; 15. Stop for PonyPilot autonomous robotaxi; unmanned car moving; 16. Various of interior of PonyPilot autonomous robotaxi; 17. SOUNDBITE (Chinese, dubbed in English) Huang Kailin, deputy general manager, Pony.ai Guangzhou-Shenzhen Research and Development Center (starting with shot 16/ending with shot 18): "Some drivers are working dangerously long hours just to earn more. Autonomous vehicles, tested extensively on complex public roads, offer a safer alternative. And at the same time, we're also creating new types of jobs."; 18. Various of interior of PonyPilot autonomous robotaxi. [Restrictions: No access Chinese mainland]