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keyring for Blind / keyring

keyring for Blind
keyring for Blind

Have you an experience that if you want to increase or remove the key from the keyring, It is not easy to achieve this action for normal people, Moreover for the Blind. Normal is easy to distinguish each keys different, But for the Blind, they have to depend on tactile and experience.

University

TungHai University

TungHai University
Taichung, Taiwan

Ming-shih Chen

Design

TungHai University

TungHai University
Taichung, Taiwan