Troika, a self-driving robot made by LG Electronics, moves around for visitors at the Incheon International Airport. Photo: AP

Meet Troika, the Chinese-speaking robot helping tourists at a South Korean airport

South Korea has been slow to introduce human-like robots or interactive robots in public places like hotels or stores, unlike its neighbouring Japan where Softbank’s humanoid Pepper is no stranger

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Troika, a self-driving robot made by LG Electronics, moves around for visitors at the Incheon International Airport. Photo: AP
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