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Sustain tools are personal kit that users to manage energy. This kit has the potential to be extended to wide range. Movement converted into electricity, it also provides a positive signal to induce the activities. On the other hand, use of electronic products will be shown by visual indication of the temperature. It is a sustainable system which can use less electric energy, and prevent excessive energy consumption.
sookmyung women's university
Gyeonggi-do, South Korea
hyejin kim,
sookmyung women's university