Images: 2023 World Internet of Things Exposition

People visit the 2023 World Internet of Things (IoT) Exposition in Wuxi, East China's Jiangsu province, on Oct 22, 2023. The four-day exhibition, China's top IoT event, includes a summit, an exhibition featuring the latest IoT applications and products, and a variety of activities ranging from forums and dialogues to consumer experiences. The event focuses on themes such as intelligent sensing and industrial internet. [Photo/VCG]

A man experiences intelligent driving technology at the 2023 World Internet of Things (IoT) Exposition in Wuxi, East China's Jiangsu province, on Oct 22. [Photo/VCG]

A visitor plays weiqiI, also known as Go, with an artificial intelligence robot at the 2023 World Internet of Things (IoT) Exposition in Wuxi, East China's Jiangsu province, on Oct 21. [Photo/VCG]

A robot gives a massage to a man at the 2023 World Internet of Things (IoT) Exposition in Wuxi, East China's Jiangsu province, on Oct 21. [Photo/VCG]

Tesla cars are displayed at the 2023 World Internet of Things (IoT) Exposition in Wuxi, East China's Jiangsu province, on Oct 21. [Photo/VCG]

People visit the Longshine booth at the 2023 World Internet of Things (IoT) Exposition in Wuxi, East China's Jiangsu province, on Oct 21. [Photo/VCG]

A robot is displayed at the China Telecom booth during the 2023 World Internet of Things (IoT) Exposition in Wuxi, East China's Jiangsu province, on Oct 21. [Photo/VCG]

A self-driving bus is displayed at the 2023 World Internet of Things (IoT) Exposition in Wuxi, East China's Jiangsu province, on Oct 21. [Photo/VCG]

Visitors stand by a laser radar at the 2023 World Internet of Things (IoT) Exposition in Wuxi, East China's Jiangsu province, on Oct 22. [Photo/VCG]

Visitors stand by a laser radar at the 2023 World Internet of Things (IoT) Exposition in Wuxi, East China's Jiangsu province, on Oct 22. [Photo/VCG]