In recent years, the concept of Internet arised, and the Internet devices gradually increased. Provided by the Economic Daily, this year has reached 30 billion devices with the functions of the Internet. In the near future, 50 billion or even hundreds of billions will be needed. The demanded number is considerable. When the Internet of Things comes, everything is not just connected to the Internet only, it is imperative to equipped with remote monitoring systems and provide users with experience in the design of the service.
People face the pain every day. For example, when people come to the toilet, suddenly found the tissue run out, or the toilet all in the use of the dilemma; when the toilet is finished, press the hand sanitizer many times, but can not press the hand wash; toilet puddle or smelly smell and so on. How to solve the above problem, and in the event of immediate treatment, so that people are more convenient and comfortable are what we concerned in this thesis.
This thesis carries out the analysis of the toilet scene, summed up must to be designed and value-added service design, design thinking planning, in solving the problem, we must also consider the cost and user experience services. Using circuit design technology, sensor integration technology, printed circuit board technology, 3D modeling and printing technology, web platform development and mobile device series technology to develop, in order to achieve hardware and cloud services in series. If the instantaneous detection of consumables is about to run out, it will automatically start the notification mechanism, and can be monitored on the cloud platform at any time. After this field of study, the toilet information service system becomes more immediate, intelligent, systematic and informative.
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 陳啟成，3D打印建模:Autodesk 123D Design詳解與實戰，機械工業出版社，中國北京，民國104年。
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