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Add Up / Change conversion machine

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Before leaving our travel destination, we always have certain amount of change in coins or small cash.
The idea comes to make full use of the foreign small change.
Through exchanging the foreign currency into our familiar currency, we have a clearer idea of how we use of the left-over change. A better way is provided no matter if we wish to add value or credits to make phone calls or donate the money to local charities.

Change can change the world.

University

National Taipei University of Technology

National Taipei University of Technology
Taipei, Taiwan

Pei-Chih Deng,
National Taipei University of Technology

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