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LinkedIn·Product Manager·Onsite - Product Sense / Strategy·Intermediate

Intermediate
Jul 2026

Summary

LinkedIn PM interview with a product design question about building a communication app for kids. Pretty open-ended and I wasn't sure how deep to go on the safety angle versus the core UX.

Questions Asked (1)

Q1

How would you design a communication app specifically for children?

Product Sense & IdeationProduct StrategyAdaptability & Ambiguity
Author's notes

I started by anchoring on the user: kids are not a monolith, a 6-year-old and a 12-year-old have wildly different needs.

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AI HintsAI Generated

Suggested Approach

Start by clarifying the goal and constraints of the communication app for children, then segment the target users (e.g., age groups) and identify their unique needs. Propose a high-level product vision and prioritize features based on impact and feasibility, while addressing safety and privacy concerns.

Pro tip: Show awareness of the tension between children's desire for fun and parents' need for control and safety. Emphasize how you would balance these to create a product that delights kids and earns parental trust.

1. Clarify the Objective

Ask questions to understand the purpose: Is this for social connection, education, or entertainment? What age range? What platforms? This shows you avoid assumptions.

2. Segment Users and Identify Needs

Break down users into children (by age) and parents/guardians. Identify their distinct needs, such as safety, ease of use, fun, and oversight.

3. Define Product Vision and Key Features

Propose a vision that aligns with user needs and company goals. Outline core features like safe messaging, parental controls, and engaging elements (e.g., stickers, games).

4. Prioritize and Validate

Use a framework (e.g., RICE) to prioritize features. Suggest ways to validate with prototypes and user testing with kids and parents.

5. Address Risks and Metrics

Discuss potential risks (privacy, safety, misuse) and mitigation. Define success metrics (e.g., daily active users, parent satisfaction, retention).

Key Points to Mention

  • Age-appropriate design and safety features (e.g., COPPA compliance, parental consent)
  • Parental involvement and controls (e.g., monitoring, approval of contacts)
  • Engaging and educational elements (e.g., gamification, creative expression)
  • Privacy and data protection for minors
  • Scalability and potential integration with existing platforms (e.g., LinkedIn's network?)
  • Monetization strategy (e.g., freemium, subscriptions for premium parental features)

AI-generated suggestions, not part of the candidate's original notes. May be inaccurate — verify before relying on them.