[Photo] Incheon airport gets robot guide

Starting July 21, Incheon International Airport will offer travelers the assistance of the Airstar, a guide robot that tells travelers the locations of departure gates, duty-free shops, baggage claims and check-in counters as well as other useful information. Airstar has been undergoing a trial period since June and is set to become an airport fixture later this month. Terminal 1 is expected to have eight Airstar models while Terminal 2 is set to receive six.