Ключевые слова: app, asia, asian, blur, blurred, business, busy, centre, city, commuters, connection, contemporary, corporate, crowd, find, floor, hall, interior, internet, korea, korean, life, mobile, motion, move, movement, navigate, online, outlet, passengers, people, reservation, seoul, seoul korea, seoul station, smartphone, station, store, subway, terminal, terminus, ticket, transit, transportation, travel, travelers, walk, wifi, work,