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People generally encounter the difficulties when using public bathrooms:
1.They after finishing their business discover there is no toilet paper.2.They cannot find the starting end of the reel-type toilet paper roll.
3.The toilet paper is wet and sticky from being sprayed with water during cleaning.Design to solve these problems.1.The toilet paper can be directly replenished from outside the cubicle. Even if the toilet is being used, workers can complete their task of replenishing the paper.2.Whether there is toilet paper can be determined from outside the cubicle. 3.By using a design of drawing-type toilet paper, the problem can be resolved
Ya-Tzu Hsish Yu-Ting Chiu Chun-Yu Chang
Chien-Hua Cheng Chun-Chun Hou