Smartphones kill subway ads in Korea (Korea Times)
Smartphones have given commuters ways to entertain themselves on subway cars ― creating challenges for the sellers of subway advertising spaces. "Almost everyone, including myself, is staring down at their smartphones on the subway these days," said Park, an office worker and subway commuter in Seoul. "I don't usually look up to see the ads on the train walls. […]
Wed, Aug 24, 2016 at 5:52 PM