Robot to serve you at Qingdao Int'l Beer Festival

A beer robot is seen inside a glass case in a bar in Qingdao, east China's Shandong Province, July 30, 2016. New technology integrated into this year's Qingdao International Beer Festival, which is to open on August 13, as a beer robot serving as both a bottle opener and a waiter of the bar. (Xinhua/Zhang Xudong)