Robot greets commuters at Zhengzhou subway station(1/3)

A robot interacts with commuters on the platform of Dongfeng Road subway station in Zhengzhou, central China's Henan Province, on Oct. 18, 2026. (Photo: China News Service/Fan Xiaoheng)

Zhengzhou Metro held a "Robot Wonder Tour" event that day, bringing robots up close to the public through dance performances and interactive greetings.

A robot interacts with commuters on the platform of Dongfeng Road subway station in Zhengzhou, central China's Henan Province, on Oct. 18, 2026. (Photo: China News Service/Fan Xiaoheng)

A robot interacts with commuters on the platform of Dongfeng Road subway station in Zhengzhou, central China's Henan Province, on Oct. 18, 2026. (Photo: China News Service/Fan Xiaoheng)