Individual skill

fitts-law-pointer-acceleration

Use this skill when the question involves cursor speed, pointer acceleration curves, or interaction with input devices that vary in precision (mouse, trackpad, stylus, touchscreen, eye-tracking). Trigger when designing for varied input devices, building drag interactions, designing scrubbers / sliders / handles, or analyzing why a UI feels "fiddly." Sub-aspect of `fitts-law`; read that first if you haven't already.

plugins/interaction-and-control-principles/skills/fitts-law-pointer-acceleration/SKILL.md

Source commit 09b9858fc983fe917b7fedae67a9625d9e6655a6

What was checked

Matches the observed repository HEAD

Yes

Scanner rules are current

Yes

Repository scan complete

No

Skill scan complete

Yes

Observed behavior

Instructions only

Last checked

Nov 6, 2026

These are observations at the recorded commit, not a guarantee of safety. Review the source before running it.

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