A visitor to the 2020 Korea ICT Convergence Expo tries out the services of an unmanned coffee stand and barista robot at Exco in Buk District, Daegu on Thursday.
A visitor to the 2020 Korea ICT Convergence Expo tries out the services of an unmanned coffee stand and barista robot at Exco in Buk District, Daegu on Thursday. [YONHAP]