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Today, subway is the one of the most comfortable transport system. When riding the subway, you usually sit down but sometimes standing. So I research about existing subway handle. Existing handle include some problems. First, the handle is shaken in the running subway. Second, user can feel pain because they hold handle for a long time as only way. For that reason, the new design has two different ways of handling. When feeling pain, user can change the position ring type or stick type.
Korea Polytechnic University
Siheung, South Korea
Seoul, South Korea