VR, robots, mini drones: Highlights of big data expo in Guiyang

Updated: 2016-05-26 13:21

(chinadaily.com.cn)

VR, robots, mini drones: Highlights of big data expo in Guiyang

Children interact with a robot during the ongoing Big Data Expo 2016 in Guiyang, capital of Southwest China's Guizhou province, May 25, 2016. [Photo/chinanews.com]

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