AliCloud artificial intelligence ET, shows of its calligraphy skills by writing Spring Festival couplets for Alibaba employees in Alibaba Xixi park in Hangzhou, east China's Zhejiang province on Monday. Employees were invited to "wake up" ET, talk to it, and then get tailored Spring Festival couplets written using its face recognition and voice analysis functions. [Photo: zjol.com.cn]

AliCloud artificial intelligence ET, shows of its calligraphy skills by writing Spring Festival couplets for Alibaba employees in Alibaba Xixi park in Hangzhou, east China's Zhejiang province on Monday. Employees were invited to "wake up" ET, talk to it, and then get tailored Spring Festival couplets written using its face recognition and voice analysis functions. [Photo: zjol.com.cn]

AliCloud artificial intelligence ET, shows of its calligraphy skills by writing Spring Festival couplets for Alibaba employees in Alibaba Xixi park in Hangzhou, east China's Zhejiang province on Monday. Employees were invited to "wake up" ET, talk to it, and then get tailored Spring Festival couplets written using its face recognition and voice analysis functions. [Photo: zjol.com.cn]

AliCloud artificial intelligence ET, shows of its calligraphy skills by writing Spring Festival couplets for Alibaba employees in Alibaba Xixi park in Hangzhou, east China's Zhejiang province on Monday. Employees were invited to "wake up" ET, talk to it, and then get tailored Spring Festival couplets written using its face recognition and voice analysis functions. [Photo: zjol.com.cn]