Scientific innovations displayed at Hong Kong innovation carnival (1/6)

Guests and exhibitors, holding designated promotion boards, take group photos during the press conference of the innovation carnival held in Hong Kong Special Administrative Region, Sept. 23, 2021. (Photo: China News Service/Li Zhihua)

The annual innovation carnival is organized by the Innovation and Technology Commission of the Government of the Hong Kong Special Administrative Region. The carnival displayed latest innovations and scientific products.

An exhibitor presents research and evaluation results on the aerodynamic system on bicycles at the innovation carnival in Hong Kong, Sept.23, 2021. (Photo: China News Service/Li Zhihua)

An exhibitor presents a sensor equipment for visually impaired populations on the innovation carnival in Hong Kong, Sept.23, 2021. (Photo: China News Service/Li Zhihua)

An exhibitor presents a sensor equipment for visually impaired populations on the innovation carnival in Hong Kong, Sept.23, 2021. (Photo: China News Service/Li Zhihua)

An exhibitor presents a sensor equipment for visually impaired populations on the innovation carnival in Hong Kong, Sept.23, 2021. (Photo: China News Service/Li Zhihua)

An exhibitor displays the asthma detector on the innovation carnival in Hong Kong, Sept.23, 2021. (Photo: China News Service/Li Zhihua)