Kensington Expert
A finger-operated trackball mouse released by Kensington and a classic representative of its product category. It has a large ball and offers precise positioning, making it suited to design-related work.
Timeline (last 90 days)
The ProtoArc EM06 is a finger-operated trackball mouse, with an overall flat and wide shape, and dimensions similar to those of the Kensington Expert.
The author speculates that the EM06's large ball may put pressure on the index finger joint with long-term use, similar to how the author developed index finger joint pain after using the Kensington Expert for several years, though the pain disappeared after switching mice.
All Facts (2)
The ProtoArc EM06 is a finger-operated trackball mouse, with an overall flat and wide shape, and dimensions similar to those of the Kensington Expert.
50%UnverifiedThe author speculates that the EM06's large ball may put pressure on the index finger joint with long-term use, similar to how the author developed index finger joint pain after using the Kensington Expert for several years, though the pain disappeared after switching mice.
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