Why Design Systems Fail at Motion
Modern design systems have perfected color palettes, typography scales, elevation shadows, and spacing grids. But motion remains the forgotten design token. In most organizations, motion documentation consists of vague guidelines like "animations should be snappy" or a static 250ms duration variable.
- Inconsistent Brand Feel: One engineer uses ease-out, another uses ease-in-out, and mobile uses Apple defaults.
- Brittle Duration Curves: Timed animations feel slow on small elements and hurried on large bottom sheets.
- Accessibility Neglect: Teams fail to implement cohesive reduced-motion overrides across all components.