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JIN & JIN / JIN & JIN

JIN & JIN

When we use a blind, we are often confused about which way it rolls down or up. This is a new ball-chain concept that can help people from being confused. Unlike existing ball-chains, the arrowy chain helps people know intuitively which direction the blind is going to roll down or up.

University

Seoul National University

Seoul National University
Seoul, South Korea

Hyejin Han,
Seoul National University

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