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So easy calculate / calculate

So easy calculate

Give up the complex way to use the general calculator (with button),you just need to use your finger to write down what you want to work out, and draw an equal sign”=”at the end of the formula, then the consequence appearance quickly.
Use this design can help you to save time to find and press the button.

University

JiangnangUniversitySchool of Design

JiangnangUniversitySchool of Design
Industrial DepartmentTutor Shen Jie
WuXi, China

Design

JiangnangUniversitySchool of Design

JiangnangUniversitySchool of Design
Industrial DepartmentTutor Shen Jie
WuXi, China

Xie Chenchen Jin Tingting Chen Suyao

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Electronics

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