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Timing transit card / transit card

Timing transit card

The transportation card takes advantages of the electronic ink technology. To be specific, it allows people to know the expiry date of the transportation card by clearly showing its remaining effective days. Thus, it eliminates the dilemma of not being able to use the transportation card due to the expiration.

University

Guangdong University of Technology

Guangdong University of Technology
Guangzhou, China

Design

Guangdong University of Technology

Guangdong University of Technology
Guangzhou, China

Chen Chaojie, He Wenjian, Zhang Haizhou, Liang Yongen