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Hands free / Handa free

Hands free

Hands Free refrigerator through a proximity sensor senses a person close to the projection device will be projected sensitive buttons, projected out three buttons corresponding to the refrigerator door open. Only you need to step on the corresponding button to open the corresponding refrigerator door. Hands Free refrigerator through the use of the feet, the hands were occupied solve

University

Sanming University

Sanming University
Sanming Fujian, China

Hangyu Li,
Sanming University

Qiaowu Lin,
Sanming University

Xianghui Lin,
Sanming University

Jing Wu,
Sanming University