"the people who are using the developed network environment" is "노마드족"(no-ma-dŭ-jok) in Korean.
"Nomad" is called as 노마드 족 (Nomad Jok) in Korea.
노마드 (Nomad) of 노마드 족 (Nomad Jok) has the meaning of "nomadic" in English of 'NOMAD'. 족 (Jok) is Expressed in Chinese characters "family". It refers to the people who are using the developed network environment, job without sticking to the concept of the office, also the people who work in any place. Wireless Internet communication in urban areas that are available for FREE or contract in the city of South Korea, WiFi is developed much, it is the environment that is easy to work on while going. Also the people who work to bring the computer to the cafe is called as 코피스 족(Kopis Jok).