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Inquiry about mouse optimization directions, mouse design ideas #2

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@fuweichin

Hi there, I want to contact Keychron mouse engineers to make an inquiry about technical challenges of some mouse design ideas, if convenient.

Here are the topics:

  • pointer resolution & sensitivity, wheel resolution & sensitivity, pointer movement/sensitivity adjustment, wheel delta/sensitivity adjustment
  • HID report rate, frame-pacing and micro-stuttering, throttled / VSync-aligned rendering and HID message coalescing
  • best optical sensor position relative to hand, mousepad design for high-precision pointer movement
  • best matching between mouse (pointer/wheel resolution/sensitivity, HID report rate) and screen (device pixel ratio, refresh rate)
  • marginal-benefit optimizations and sweet points for different use scenarios

As a software developer, I built some HID testing/analyzing tools showcased at tourofdreamland.net (similar to testufo.com which provides screen motion testing/analyzing tools), tested lots of devices, got some design ideas about well-integrated workflow and improved user experience which can be seen and visualized.

This issue is also raised in Keychron Discord channel /m-series-talk

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