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Sound.oor / Earphone


Regardless of gender and age, there are many people these days walking around while using their earphones.
However, people who walk around outside while using their earphones can be involved in dangerous situations such as becoming a victim of a crime or accident because he/she cannot hear outside noise.
Nevertheless, there are times when people have to just listen to quiet music.
In order to solve the problem from these situations, “sound.oor,” designed with the concept of “opening the door to sound,” turns on the sound from outside only when the earphones are perfectly plugged in the ear hole but cuts off the sound when they are not.


Hoseo University

Hoseo University
Chungcheongnam-do, South Korea


Hoseo university

Hoseo university
Seoul, South Korea

Soohwan Kim