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35'' / toilet doorknob

35''
35''

There is problem of people waiting forever without knowing that there is an empty stall with its door closed. This not only causes loss for that one person, but as time passes, more people come into the restroom and result in a waste of time for many subjects.
This has been designed to help users recognize empty stalls right away so that the problem of having to wait for empty stalls without knowing can be resolved.

University

Hansung UNIV.

Hansung UNIV.
Seoul, South Korea

University

Sejong UNIV.

Sejong UNIV.
Seoul, South Korea

University

Gachon UNIV.

Gachon UNIV.
Seongnam-si, South Korea

Design

Hansung UNIV.

Hansung UNIV.
Seoul, South Korea

Design

Sejong UNIV.

Sejong UNIV.
Seoul, South Korea

Design

Hansung UNIV.

Hansung UNIV.
Seoul, South Korea

Design

Gachon UNIV.

Gachon UNIV.
Gimcheon, South Korea