Task Flow Usability Review

Purpose

Verify that users complete intended work accurately and confidently; visual polish cannot compensate for avoidable flow friction.

When to Use

• A feature has multiple decisions, steps, forms, dependent states, abandonment, or support evidence.
• Navigation or task order changes in a redesign.

Do

• Walk the task with realistic content and identify every decision, memory step, context switch, and irreversible action.
• Review validation timing, prevention, recovery, loading, save, partial success, background work, and completion feedback.
• Prefer recognition over recall and progressive disclosure for secondary complexity.

Do Not

• Do not optimize only happy paths, hide safe validation until submit, or add steps to compensate for unclear copy.

Review Checklist

• Users know location, requirements, consequence, and next action.
• Critical errors are prevented or recoverable and input survives failures.
• Completion and persistence are unambiguous.

Expected Output

1. Flow map and severity-ranked friction findings.
2. Sequence, prevention, and recovery recommendations.
3. Keyboard, touch, and assistive-technology validation scope.

References

• Design Excellence Guide