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Qi Qi

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Index Finger Trackball Product User Experience, What’s Key Point of Product Design

Left: Elecom Deft Pro, similar to the ordinary mouse (makes me feel more familiar), 8 customizable buttons + multi-axis scroll wheel

Nov 26

Index Finger Trackball Product User Experience, What’s Key Point of Product Design

Nov 26

68 Followers

System Architect Professional experience: includes Developer, Project Manager, Product Manager, and Solutions Director. Hobbies: swimming, reading, and music.

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