July 5, 2017
Kim Hyoungrock, the chief research engineer at LG Electronics, puts a boarding pass into Troika, a self-driving robot, at the Incheon International Airport in Incheon, South Korea. (AP)
Stories this photo appears in:
Airport robots to aid tourists, clean floors
Robots will start roaming South Korea’s largest airport this summer, helping travellers find their boarding gates and keeping the floors clean as the country prepares for its first Winter Olympics.
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