Mobile World Congress brings tech innovations to visitors

2021-02-24 12:02:35

Visitors taste coffee made by robots at Mobile World Congress Shanghai on Feb 23, 2021. [Photo/Xinhua] The Mobile World Congress Shanghai, which opened on Tuesday and will run through Thursday, has nearly 200 exhibitors showcasing their latest products in fields including artificial intelligence, Internet of Things, millimeter wave, 5G technologies, blockchain and smart homes.