Product design question
Design a health app specifically tailored for teenagers, considering their unique needs, preferences, and well-being.
- Product design
- Medium
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What this question tests
Product design for a sensitive age group: can you design for teen health needs while addressing privacy, parental involvement, and trust.
How to approach it
- Define the segment precisely, assume ages 13 to 18, since their health needs (mental health, puberty, fitness) and digital habits differ from adults.
- Identify top pain points: stigma around asking questions about sensitive topics, and a mismatch between generic health apps and teen specific concerns.
- Prioritize privacy and a nonjudgmental tone, since teens will not use a health app that feels like it is reporting to parents or feels clinical.
- Design the core feature: a private symptom and mood tracker paired with vetted, teen specific educational content on topics like puberty, mental health, and nutrition.
- Decide the parental involvement boundary explicitly, for example an opt in summary for younger teens but full privacy by default for older teens, to balance safety and trust.
- Define success as return usage rate and, cautiously, self reported comfort discussing health topics, not clinical outcomes which are harder to measure directly.
What a strong answer includes
- Addresses the privacy versus parental involvement tension directly instead of ignoring it or defaulting fully to one side.
- Picks a tone and content strategy grounded in teen psychology, avoiding stigma, not just repackaging adult health content.
- Uses a return usage metric appropriate for a sensitive product where clinical outcome data is hard to obtain honestly.
Common mistakes
- Designing a health app that looks identical to an adult one, just recolored for teens.
- Ignoring privacy concerns, which would immediately kill teen trust and adoption.
Likely follow-up questions
- How would you handle a flagged concerning entry, like signs of self harm?
- How would parental controls differ for a 13 year old versus a 17 year old?
More product design questions
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- How do you design a camera for the elderly?Google · Product design · Medium
- Redesign Twitter for eCommerce.Shopify · Product design · Hard
- How would you go about designing a new location sharing app for Google?Google · Product design · Medium
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Learn the skill behind it
Chapters of the AI PM course that teach what this question tests.
- Chapter 4: Discovery and strategy for AI products
- Chapter 7: AI UX and human oversight: design for a system that is wrong sometimes
- Chapter 14: Get the job: the AI PM interview loop