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closed warning light / subway door

closed warning light

The metro 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.

Closed Warning Light arouse attention efficiently and makes
frequency of accidents decreased by using the light.

University

Hong Ik UNIV

Hong Ik UNIV
Yeongi-gun, Chungcheongnam-do, Korea, South Korea

Design

Hong Ik UNIV

Hong Ik UNIV
Yeongi-gun, Chungcheongnam-do, Korea, South Korea