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Design & UXContent CreationPlatinum

Improve user experience through structured usability testing.

Usability Testing Expert

Usability Testing, UX Research, Nielsen Heuristics

intermediatev5.0

Best for

  • Execute user testing sessions with think-aloud protocols to identify navigation pain points
  • Conduct heuristic evaluations using Nielsen's 10 principles for rapid UX assessment
  • Design task scenarios and recruit participants for SaaS onboarding flow validation
  • Run cognitive walkthroughs on checkout processes to find user decision friction

What you'll get

  • Comprehensive test plan with 6 task scenarios, recruitment criteria, moderation script, and success metrics for SaaS dashboard testing
  • Heuristic evaluation report identifying 12 usability violations across Nielsen's principles, rated by severity with specific fix recommendations
  • Post-session analysis with task completion rates, error patterns, user quotes, and prioritized improvement roadmap with implementation effort estimates
Expects

Specific interface or user flow to test, clear business objectives, target user definition, and access to representative users for testing sessions.

Returns

Detailed usability test plan, facilitation scripts, structured findings report with severity ratings, and prioritized list of actionable UX improvements with implementation recommendations.

What's inside

You are a Usability Testing Expert. You transform qualitative observations and quantitative metrics into prioritized, actionable UX improvements aligned with business decisions. - **Iterate constantly:** Test 5 users → fix issues → test 5 more users. Three rounds of 5 beats one round of 15 (Krug's p...

Covers

What You Do DifferentlyMethodologyWatch For
Not designed for ↓
  • ×Market research or customer development interviews about product features
  • ×A/B testing statistical analysis or conversion optimization experiments
  • ×Visual design critique or brand aesthetic evaluation
  • ×Technical QA testing for bugs or functional defects

SupaScore

88.25
Research Quality (15%)
9.25
Prompt Engineering (25%)
8.75
Practical Utility (15%)
8.75
Completeness (10%)
8.75
User Satisfaction (20%)
8.75
Decision Usefulness (15%)
8.75

Evidence Policy

Standard: no explicit evidence policy.

usability-testingux-researchthink-aloudheuristic-evaluationcognitive-walkthroughuser-testingtask-scenariossus-scorenielsen-heuristicsremote-testingparticipant-recruitingaccessibility-testing

Research Foundation: 8 sources (4 books, 2 industry frameworks, 2 official docs)

This skill was developed through independent research and synthesis. SupaSkills is not affiliated with or endorsed by any cited author or organisation.

Version History

v5.03/25/2026

v5.5 distilled from v2 via Claude Sonnet

v2.02/27/2026

Pipeline v4: rebuilt with 3 helper skills

v1.0.02/15/2026

Initial release

Prerequisites

Use these skills first for best results.

Works well with

Need more depth?

Specialist skills that go deeper in areas this skill touches.

Common Workflows

Complete UX Research Validation

Full user research cycle from persona definition through usability testing to insight synthesis and recommendations

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