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Taking a bath is a desirable thing to do in life,and we usually take our time to do so and waste a lot of water.
Spin the wheel on the Save waterman when you are about to take a shower ,pick the desired time,and the little blue man can remind the user the time is up,and should conserve the water not to be wasted.
National Taiwan Normal University
Taipei, Taiwan
National Taiwan Normal University
Taipei, Taiwan
Ting-ting Ho
Dao-shen Huang
