AI interfaces are exposing gaps in design systems.
Most component libraries were built for deterministic software: click, submit, confirm, error, success. AI products add less predictable states, including partial output, ambiguous confidence, citations, and user corrections.
The New Interface States
Streaming responses need progress patterns. Generated answers need provenance. Risky outputs need review affordances. These are not decorative details; they shape whether users trust the product.
Why It Matters
Teams that standardize these patterns early will move faster without creating a messy patchwork of one-off AI components.