1. Seoul, South Korea
One of the largest metro areas in South Korea, Seoul has almost ubiquitous Wi-Fi, media poles, and smart transportation. City commuters use RFID cards for public transportation that calculate and charge for exact distance.
Conner Forrest has nothing to disclose. He doesn't hold investments in the technology companies he covers.
Conner Forrest is an analyst for 451 Research. He was formerly a Senior Editor for TechRepublic.