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braille credit card / credit card

braille credit card
braille credit card

A blind have many inconveniences to live with others because they can't see.
It is difficult to distinguish the face value of bills among paper moneys.
Sometimes both a thousand-won bill and a ten thousand-won bill are felt like
only usual papers, so it makes considerable economic expends.
This universal credit card can raise a part of its surface like a Braille using EAP(Electic
Active Plastic), it shows that how much money they paid instead of receipts.
and it also has a mini size speaker to read the payment.
so it helps visually impaired people to make calculations quickly and accurately.

University

IDAS

IDAS
Seoul, South Korea

Design

IDAS

IDAS
Seoul, South Korea