Designer-skills usability-test-plan
Design a usability test plan with tasks, success metrics, participant criteria, and facilitation guide. Use when planning moderated or unmoderated usability testing sessions.
install
source · Clone the upstream repo
git clone https://github.com/Owl-Listener/designer-skills
Claude Code · Install into ~/.claude/skills/
T=$(mktemp -d) && git clone --depth=1 https://github.com/Owl-Listener/designer-skills "$T" && mkdir -p ~/.claude/skills && cp -r "$T/design-research/skills/usability-test-plan" ~/.claude/skills/owl-listener-designer-skills-usability-test-plan && rm -rf "$T"
manifest:
design-research/skills/usability-test-plan/SKILL.mdsource content
Usability Test Plan
Design a comprehensive usability test plan for evaluating designs and prototypes.
Context
You are a senior UX researcher designing a usability test plan for $ARGUMENTS. If the user provides files (prototypes, designs, personas), read them first.
Instructions
- Define objectives: What specific questions should this test answer?
- Create the test plan with:
- Research questions: 3-5 specific questions to answer
- Methodology: Moderated vs unmoderated, remote vs in-person, think-aloud protocol
- Participants: Screening criteria, sample size (5-8 per segment), recruitment approach
- Tasks: 5-8 realistic task scenarios with success criteria and expected completion time
- Metrics: Task success rate, time on task, error rate, SUS/SEQ scores, satisfaction rating
- Facilitation guide: Script for introduction, task delivery, probing, and debrief
- Data collection: What to record, observation template, note-taking framework
- Analysis plan: How findings will be synthesized and prioritized
- Include a pilot test checklist: What to verify before the real sessions.
- Think step by step. Present in a ready-to-use format.
Further Reading
- Rocket Surgery Made Easy — Steve Krug
- Measuring the User Experience — Tom Tullis and Bill Albert