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River Angel / River alerts

River Angel
River Angel

After the development of industry, the factories pollute the rivers by putting the waste water in it. It’s not only effect the environment but also everyone’s health. The indicator of the system is ecological protection. It uses the running water of river to move the blades in order to store the electricity. Therefore, when the factories putting the waste water in the river, float ball will discover it and use the electricity to send the message to the EPA, also light and warning the citizens nearby.


Taipei University of Technology

Taipei University of Technology
Taipei, Taiwan

Ting-Yu, Lai,
National Taipei University of Technology

Wen-Shuo, Wen,
National Taipei University of Technology