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30°U-Disk / U-Disk

30°U-Disk

1. Which side is correct?
2. It is hard pull U disk out from the computer.
When the first use of the USB flash disk, you will know how to make it fit better to the computer。It is difficult for us to distinguish between the two sides of U disk, sometimes even harder for us to draw it out from the computer.We observed the gestures in the using progress of U disk and extracted in common.So,we designed the joint of the thumb
30° U disk which can be easily distinguished both sides.Such a design adds the friction
between the U disk and hands, which make it easy to draw it from the computer and pick it up from desktop。

University

Wuhan University of Science and Tec

Wuhan University of Science and Tec
Wuhan, China

Peng Luo,
Wuhan University of Science and Technology

Fudi Zhou,
Wuhan University of Science and Technology

Ruidong Liu,
Wuhan University of Science and Technology