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It is a common phenomenon that when we use a USB interface for a while, its joint part often cracks and breaks.The solution I want to put forward is to make use of the spherical properties that is able to roll in any direction to design new structures, so that it can reduce the using consumption. Under the same condition of using it, adding such space will make it more flexible, durable and can reduce safety risks than the past USB interface.


Wuhan University of Science and Technology

Wuhan University of Science and Technology
Wuhan, China

Fuzheng Shao,
Wuhan University of Science and Technology