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Perfect Door / DoorHandle

Perfect Door
Perfect Door

The door knob is a visual symbol of someone who can open/close a door. However in the case of bathroom door, when someone is already inside you shouldn't try to get in from outside. If there is a perfect door knob preventing this incidence from happening,
In a normal door it requires a secondary act to lock the door, and makes the person waiting outside to knock or accidently lets himself in.

Perfect door locks itself perfectly when someone is already inside, notifying people from outside that there is already someone using the bathroom.

University

Konkuk University

Konkuk University
Seoul, South Korea

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Design

Konkuk University

Konkuk University
Seoul, South Korea

Seok woo Kim, Bum ho Lee, Do Hyuk Kwon, Yun Seong Lee

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