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The subway is a typical public transit and used by many people.
But, are we safe in the subway?
The most accident happened during getting in through the door.
Usually, we can see the people who jam their cloth or body part in the door.
‘ Subway Light ’ arouse attention efficiently and makes
frequency of accidents decreased by using the light.
Hong Ik UNIV
Yeongi-gun, Chungcheongnam-do, Korea, South Korea
Hong Ik UNIV
Yeongi-gun, Chungcheongnam-do, Korea, South Korea