Product design question
You are a PM at Facebook. Design a new app for capturing and sharing photos and memories for families.
- Meta
- Product design
- Hard
Practice this question out loud. An AI interviewer asks it, follows up like a real interviewer would, and scores your answer. Type or speak.
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What this question tests
Product design in a crowded space, finding a defensible niche and differentiating from existing photo apps.
How to approach it
- Clarify the target user: extended families, not just parents or teens, since existing Meta apps already serve them.
- Identify the pain point, family photos are scattered across phones, group chats, and social feeds with no shared private home.
- Prioritize the top need, a private shared album with easy contribution from grandparents and relatives who are not power users.
- Design core features, a shared family timeline, simple upload from any device, and printable memory books or yearly recaps.
- Address privacy, this must be closed to the family group, unlike the public or friend-network model of Facebook and Instagram.
- Define success metrics, weekly active contributors per family group and photos uploaded per household.
What a strong answer includes
- Explains why this differs from Instagram or Facebook, privacy and low tech-literacy usability for older relatives, not public sharing.
- Names a concrete feature like an auto-generated yearly recap to drive re-engagement without requiring active posting.
- Picks a metric tied to multi-generational participation, e.g. percent of family groups with a contributor over 60.
- Addresses onboarding friction directly, since getting a whole family, not just one user, to adopt a new app is the hardest part.
Common mistakes
- Rebuilding a generic Instagram clone without a distinct value proposition.
- Ignoring the low tech literacy of older family members in the design.
- Not addressing privacy as a first class concern.
Likely follow-up questions
- How would you get an entire family to adopt this together.
- How would you monetize this without breaking user trust.
- How would you handle privacy for children's photos.
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More questions from Meta
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