In Shenzhen—one of China's major tech hubs—robots carried medals and sashes onto the podium, drawing loud cheers and photo-taking from the crowd.
"I was stunned. I didn't expect it at all," said Beijing's Meng Fanlong, who won silver in the men's 92kg boxing event. "Maybe robots will eventually do more than we can. I'm not sure I'll be able to outdo them."
As the first edition of the Games jointly hosted by the Guangdong-Hong Kong-Macao Greater Bay Area, the event has integrated robotics across numerous sports and logistical operations.
On the athletics field, robotic dogs transport javelins, reducing manual labour and improving safety. In other venues, automated machines conduct patrols, check power systems, and even serve as torchbearers.
Organisers say more than 130 advanced technologies — including AI, robotics, and next-generation information systems — are being used throughout the Games.
Pan Helin, an expert with China's Ministry of Industry and Information Technology, noted that the event provides an important real-world testing ground for robotics and autonomous vehicles, helping accelerate their practical adoption.
"This allows us to thoroughly test our systems and strengthen our team's capabilities and coordination," said Zhou Jiahao, chairman of a Shenzhen-based AI company.
High-tech support for boundary-spanning events
In a landmark effort, the men's road cycling race covered all three regions of the Greater Bay Area, supported by extensive technological safeguards, including those across the Hong Kong-Zhuhai-Macao Bridge.
Unmanned patrol boats equipped with radar, HD cameras, and life-saving tools monitored the waters of Lingdingyang, conducting both stationary and roaming patrols.
"Traditional water patrols often faced weather challenges and difficult conditions," said Li Xinyi of the Zhuhai water police. "Unmanned boats changed everything—operations are more efficient, and officers are much safer, which helps keep the race course secure."
The cycling competition also required constant weather monitoring, as the bridge is prone to high winds. A mobile meteorological vehicle acted as a travelling weather station, gathering real-time wind and climate data to warn officials and protect riders.
Technology Enhancing the Experience for Everyone
Innovations at the Games extend beyond athletes and officials. Hearing-impaired spectators can instantly connect with remote sign-language interpreters through a one-click digital service.
"It works just like Uber linking riders and drivers," explained Shi Chengchuan, CEO of a Guangzhou tech firm. "Our platform connects interpreters with users, making the Games more inclusive."
Experts say these technological applications will have long-term benefits for the industry.
"Our company has supported major events like the 2022 Beijing Winter Olympics, and each large event gives the industry another push forward," said Li Ji, head of a Shenzhen sports technology company, which supplied LED display solutions for over 20 venues.
"As AI evolves, we're seeing more imaginative display technologies and tighter integration between sports lighting and digital content," he added, noting that this has helped chart the company's future direction.
Pan emphasised that the National Games' tech demonstrations will provide valuable insights for manufacturers, supporting digital transformation and driving industrial growth across the Greater Bay Area.