Product design question
how would you improve Facebook's safety check feature?
- Meta
- Product design
- Easy
Practice this question out loud. An AI interviewer asks it, follows up like a real interviewer would, and scores your answer. Type or speak.
Start a mock interview on this question · Mock interview from a job description
What this question tests
Product improvement sense for a safety-critical, crisis-triggered feature.
How to approach it
- Clarify pain points: delayed activation during a crisis, users unaware they should mark themselves safe, and geo-detection errors.
- Propose faster, more precise crisis-area detection.
- Propose proactive multi-channel notification, push plus SMS fallback, prompting users to mark safe.
- Add a delegated mark-safe flow for someone checking on a family member.
- Prioritize faster and more accurate triggering first, since delay during a real crisis is the most harmful failure mode.
- Define success as time from event to majority of affected users marked safe.
What a strong answer includes
- Names the failure mode with the highest real-world stakes, delayed or inaccurate crisis detection, and prioritizes it.
- Proposes a concrete reliability improvement, an SMS fallback, since push notifications can fail during outages.
- Adds a delegated mark-safe flow, recognizing family members abroad also need reassurance quickly.
- Picks time-to-majority-marked-safe as success metric, tied to the feature's actual life-safety purpose.
Common mistakes
- Focusing on cosmetic UI polish instead of the reliability and speed of crisis detection.
- Ignoring that connectivity can be down during real crises, requiring fallback notification channels.
Likely follow-up questions
- How would you avoid false-positive crisis triggers causing unnecessary alarm?
- How would you handle users without reliable internet during a real crisis?
More product design questions
- You’ve just joined Meta and have been tasked with launching a new product to help people at home during emergencies. What would you build?Meta · Product design · Medium
- How would you improve the Facebook Timeline?Meta · Product design · Easy
- Build a volunteer product for Facebook.Meta · Product design · Medium
- Design an application launching in the US marketplace that enables patients to find doctors.Meta · Product design · Hard
- Design a washing machine for Google.Google · Product design · Hard
- How would you make WhatsApp more user-friendly for the elderly to use?Meta · Product design · Medium
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