科技添彩体育赛事（聚焦残特奥会）

Group 1 - The recent Special Olympics athletics event in Guangdong showcased significant advancements in accessibility technology, including a prominent information query screen for barrier-free facilities [1] - Guangzhou Huatu Information Technology Co., Ltd. provided technical support for accessibility services, designing specialized paths for different disabled groups, such as wheelchair-friendly routes and "digital blind paths" for visually impaired users [1] - Guangzhou Yuhong Technology Co., Ltd. developed a communication network that allows over a thousand walkie-talkies to operate simultaneously, significantly enhancing communication capabilities at large venues [1] Group 2 - The Tianhe District has fostered a number of technology companies over the past 30 years by using major sports events as application scenarios, contributing to the growth of the local tech industry [1] - Companies like Jiadu Technology and Shida Weizhi are developing smart traffic command platforms and digital twin services to ensure safety and optimize crowd management during events [2] - The Tianhe District is actively promoting the use of innovative technologies and products in sports events, creating a virtuous cycle of talent-driven innovation and capital support for industry development [2]