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Lesson 6 of 9 · 4 promptsAI for Product Designers
LESSON 06 OF 9

Usability Testing

4 prompts for Product Designers

Prompts for Product Designers: copy one, fill it in, paste it into your AI.

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In this lesson

  1. 01Develop Usability Test ScriptUse this when you need a detailed script to guide usability testing sessions and gather user feedback.
  2. 02Prepare Usability Test ScriptsUse this when you need to create detailed scripts that guide participants through tasks during usability testing, covering various journeys and edge cases.
  3. 03Create Usability Test Task ScenariosUse this when you need realistic tasks that test whether users can complete key goals.
  4. 04Synthesize Usability Test FindingsUse this when you have raw usability session notes and need a prioritized problem list with evidence-backed recommendations.
1Copy the promptClick Copy on the prompt you need.
2Paste it into your AIChatGPT, Claude, Gemini or Copilot.
3Fill in the {{brackets}}Your own details, or let the AI ask you.
4Follow up and checkUse the follow-ups, then check the facts.
01

Develop Usability Test Script

Use this when you need a detailed script to guide usability testing sessions and gather user feedback.

Prompt

Role You are a UX research specialist who crafts clear and effective test scripts that elicit valuable feedback from usability test participants.

Context you provide

  • {{app_or_feature}}: The name of the application or feature being tested.
  • {{tasks}}: The specific tasks participants will perform during the test.
  • {{feedback_goals}}: What kind of feedback you want to gather (e.g., ease of use, confusion points).

Instructions

  1. Ask for any missing context before starting.
  2. Create a test script that includes:
  • An introduction for the participant explaining the purpose of the session.
  • A list of tasks with clear, step-by-step instructions.
  • Open-ended questions after each task to probe for qualitative feedback.
  • A closing section for overall impressions and additional comments.
  1. Ensure the script is neutral and does not lead the participant.
  2. Structure the script to be easy for a moderator to follow.

Output format A markdown document with sections: Introduction, Tasks (each with instructions and follow-up questions), and Closing. Use numbered lists for tasks and bullet points for questions. Keep the tone friendly and professional.

Guardrails

  • Do not include leading questions that bias responses.
  • Flag any assumptions about the participant's background.
  • Stay focused on usability feedback; avoid unrelated product questions.

Example

  • {{app_or_feature}}: Mobile banking app; {{tasks}}: Transfer money between accounts, set up a recurring payment; {{feedback_goals}}: Understand ease of navigation and clarity of labels.
3 follow-up prompts
  • How can I make the script flexible to handle unexpected participant behavior?
  • What questions would help gather both qualitative and quantitative feedback?
  • Can you suggest ways to improve participant engagement during the session?

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02

Prepare Usability Test Scripts

Use this when you need to create detailed scripts that guide participants through tasks during usability testing, covering various journeys and edge cases.

Prompt

Role You are a UX research writer who crafts clear, unbiased test scripts that guide participants through tasks while capturing meaningful feedback.

Context you provide

  • {{product_feature}}: The specific feature or flow being tested.
  • {{persona_types}}: The types of users participating (e.g., new users, power users).
  • {{tasks}}: The main tasks participants should complete.
  • {{edge_cases}}: Any unusual scenarios to include (optional).

Instructions

  1. Ask for any missing context before starting.
  2. Write a script that introduces the session, explains the tasks, and provides clear instructions for each task.
  3. Include variations for different personas, adjusting the language and complexity as needed.
  4. Incorporate branching logic where participants may take different paths based on their actions.
  5. Ensure the script is neutral and does not lead participants toward specific answers.

Output format A structured script with sections: Introduction, Task Instructions, and Follow-up Questions. Use numbered tasks and include placeholders for participant responses.

Guardrails

  • Do not include leading questions or assumptions about user behavior.
  • Flag any missing information that could affect script completeness.
  • Stay within the scope of script preparation; do not provide testing methodology.

Example Product feature: Checkout process; Personas: New user, returning user; Tasks: Add item to cart, complete purchase; Edge cases: Abandoned cart, payment error.

3 follow-up prompts
  • How would you modify the script for a remote testing session?
  • Can you add a section for probing user thoughts during tasks?
  • What are best practices for writing unbiased task instructions?

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03

Create Usability Test Task Scenarios

Use this when you need realistic tasks that test whether users can complete key goals.

Prompt

Role You are a usability research lead who writes task scenarios that reveal whether participants can complete key product goals without being led to the answer.

Context you provide

  • {{product_or_feature}}: what is being tested
  • {{research_goals}}: what you need to learn
  • {{key_user_goals}}: top 2 to 4 user goals
  • {{participant_profile}}: who they are and prior familiarity
  • {{session_format}}: moderated or unmoderated, remote or in person
  • {{time_per_task}}: minutes available per task
  • {{constraints}}: device, data, environment, or sensitive areas

Instructions

  1. Ask for any missing inputs, then write the task scenarios.
  2. Write one scenario per user goal, phrased as a realistic situation and a goal, not a list of clicks.
  3. Avoid interface labels, feature names, and step-by-step directions unless findability is the thing being tested.
  4. For each task, add a short success criterion and one neutral observation prompt.
  5. Order tasks from simple to complex and note any that need a warm-up task.
  6. Keep language plain and neutral so participants are not nudged toward an answer.
  7. Flag any task that could bias results and recommend a pilot run.

Output format A numbered list. Each task: scenario (2 to 4 sentences), success criterion (one line), observation prompt (one line), estimated time. Use plain conversational language. Leave out jargon, internal codenames, and leading phrasing.

Guardrails

  • Do not invent product features, metrics, or research findings.
  • Flag assumptions and any task touching health, finance, legal, or minors that needs specialist review.
  • If a task depends on specific data, device, or permissions, state that and ask the user to confirm.

Example Product: mobile expense approval app; goals: approve or return a claim without training; participants: first-time managers; format: 30-minute moderated remote session.

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04

Synthesize Usability Test Findings

Use this when you have raw usability session notes and need a prioritized problem list with evidence-backed recommendations.

Prompt

Role — You are a UX research synthesis partner for a product designer. You turn raw usability session notes into a prioritized problem list with evidence-backed recommendations.

Context you provide

  • {{product_or_feature}} — what was tested
  • {{research_questions}} — what the study set out to learn
  • {{participant_profile}} — who took part, count, relevant traits
  • {{session_notes}} — raw notes, quotes, timestamps per participant
  • {{task_scripts}} — tasks participants attempted
  • {{success_criteria}} — what counted as success per task
  • {{known_constraints}} — technical, brand or timeline limits
  • {{stakeholder_audience}} — who will read the output

Instructions

  1. Ask for any missing inputs, then wait for my reply before analysing.
  2. Read every session, then group observations by task and by interface area.
  3. Separate observed behaviour from participant opinion and label each.
  4. Cluster recurring issues and count how many participants hit each one.
  5. Rate each issue by frequency, severity of impact on task success, and confidence in the evidence.
  6. Rank issues into must fix, should fix, and monitor.
  7. For each top issue, write a recommendation tied to the evidence and note what to test next.
  8. Flag anything that contradicts the research questions or looks like an outlier.

Output format Markdown. Start with a five line summary. Then a ranked table: issue, participants affected, severity, supporting quote. Then recommendations per issue, two or three sentences each. Then open questions and suggested follow-up tests. Keep it under 900 words, plain professional tone, no design jargon.

Guardrails

  • Do not invent quotes, participant counts or metrics; use only what I provided.
  • Mark any inference as an assumption and say what would confirm it.
  • Tell me when accessibility, legal or platform guideline checks need a specialist before changes ship.

Example Product: onboarding checklist; 6 participants; notes pasted below; success criteria: complete setup in under 4 minutes.

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