---
name: motion-design-reviewer
description: Audit UI animations, transitions, and hover states against established motion and interaction design principles.
---

# Motion & Interaction Design Reviewer

## When to use it
When an interface needs its animations and micro-interactions reviewed before launch or as part of a product refinement pass.

## What gets evaluated
Animation duration, easing curve, functional purpose (does it communicate something, or is it decorative?), spatial continuity, and user feedback.

## Common mistakes
Animations too long that slow perceived speed, linear easing that feels robotic, movement unrelated to the user's action.

## Audit process
1. List every visible animation and transition.
2. Classify each as functional or decorative.
3. Measure or estimate duration and easing type.
4. Flag inconsistencies with the rest of the design system.

## Final report
Table with element, detected issue, principle violated, and specific adjustment recommendation.

## Safety rules
The report is always a draft of recommendations. No code or design change is implemented without explicit user approval. Never invent unmeasured performance metrics. No credentials shared in chat.