Collaborative genealogy app that makes building a family history social and fun
Company: Google
Role: Product Manager
Category: Product Design & Strategy
Difficulty: medium
Interview Round: Other
Design an app that helps people build their family tree and has a fun, social side, so that relatives enjoy working on it together. Explain who the app is for, which problems it solves for them, which features you would build first and why, and how you would know it is working.
```hint Whose family, whose problem?
A family spans several generations with very different habits and reasons to care about a family tree. Pick the person whose problem you solve first, and let that choice decide what "fun" and "social" should mean.
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### Clarifying Questions
- Is this a new standalone app, or should it connect with products people already use, such as a photo library or a messaging app?
- What is the main goal for the first year: user growth, regular engagement, or revenue?
- Is the focus recording the family that living relatives remember, or also researching ancestors through historical records?
- Is there a launch market? Family structures, naming customs and attitudes to privacy vary a lot between cultures.
### What a Strong Answer Covers
- A clear goal and a chosen target segment, justified against the other people who might use a family tree app.
- Pain points specific to building a family tree today, ranked by how much they block the social goal.
- Social and fun features tied directly to the family's own content, prioritized into a first version.
- Success metrics, including a north star that reflects the social goal, plus growth, engagement and guardrail metrics.
- Risks around the consent and privacy of living relatives, sensitive family situations and accuracy.
### Follow-up Questions
- How would you handle sensitive situations such as adoption, estrangement, divorce, or a relative who does not want to appear in the tree?
- Many people join from invitations, but most invited relatives never come back after their first visit. What would you change?
- How could the app make money without damaging the trust families place in it?
Overview: A product design question asking how you would design an app for building a family tree with a fun, social element that relatives use together. It tests choosing a target segment, finding the pain points behind the task, prioritizing features into a first version, defining success metrics and handling family privacy.