Accessibility Testing Workflow
A durable workflow for investigating accessibility that synthesizes the course without turning testing into a checklist fetish.
Overview
This workflow helps students move from first impressions to evidence-based investigation. The point is not to memorize a sequence. The point is to know which kinds of evidence help answer which question about the interface.
Why It Matters
Different tools reveal different parts of an interface. A single tool cannot answer the question “Is this accessible?” across all user needs and contexts.
Course Sequence
- Understand the task.
- Test normal use.
- Test keyboard operation.
- Check visual presentation and contrast.
- Evaluate meaningful media.
- Inspect semantic structure.
- Test with a screen reader.
- Trigger errors and state changes.
- Use automated tools as supporting evidence.
- Verify findings against authoritative guidance.