Children attend a study camp during the 6th World Voice Expo in Hefei, east China's Anhui Province, Oct. 24, 2023. The 6th World Voice Expo and the iFlytek 1024 Global Developer Festival kicked off here on Tuesday. The latest achievements and application of AI technology will be on display at the 6-day event. [Photo/Xinhua]
Children visit the 6th World Voice Expo in Hefei, east China's Anhui Province, Oct. 24, 2023. [Photo/Xinhua]
This aerial photo taken on Oct. 24, 2023 shows a scene during the 6th World Voice Expo in Hefei, east China's Anhui Province. [Photo/Xinhua]
People look at a drum robot during the 6th World Voice Expo in Hefei, east China's Anhui Province, Oct. 24, 2023. [Photo/Xinhua]
Children play chess with a robot during the 6th World Voice Expo in Hefei, east China's Anhui Province, Oct. 24, 2023. [Photo/Xinhua]
People look at robots during the 6th World Voice Expo in Hefei, east China's Anhui Province, Oct. 24, 2023. [Photo/Xinhua]
Children try an AI-powered reading device during the 6th World Voice Expo in Hefei, east China's Anhui Province, Oct. 24, 2023. [Photo/Xinhua]
A staff member demonstrates a humanoid robot during the 6th World Voice Expo in Hefei, east China's Anhui Province, Oct. 24, 2023. [Photo/Xinhua]
