Spent the first couple minutes just trying to figure out who the user even is.
Start by clarifying the scope and goals of the inflight entertainment system, such as target users, airline constraints, and key success metrics. Then, structure your answer by outlining user needs, proposing a high-level system design, and discussing technical trade-offs and product decisions. Finally, prioritize features and define a phased rollout plan.
Pro tip: Demonstrate deep user empathy by considering diverse passenger needs (e.g., families, business travelers) and airline operational constraints (e.g., weight, power, connectivity). Also, tie your design to Google's strengths in cloud, AI, and personalization to show strategic fit.
Ask questions to understand the objective: Is this for a new airline or retrofit? What are the key metrics (e.g., passenger satisfaction, revenue, cost)? Identify constraints like bandwidth, hardware, and regulatory requirements.
Segment passengers (e.g., leisure, business, families) and identify their needs: entertainment, productivity, connectivity, comfort. Prioritize features based on impact and feasibility.
Outline the architecture: client devices (seatback screens, personal devices), server infrastructure (on-premise or cloud), content delivery (streaming, cached), and connectivity (satellite, air-to-ground). Consider integration with airline operations.
Discuss trade-offs: streaming vs. downloaded content, screen quality vs. cost, real-time personalization vs. privacy. Explain how you'd prioritize features (e.g., MVP vs. future phases) and measure success.
Propose a phased rollout: MVP with core entertainment, then add personalization, connectivity, and ancillary revenue features. Define success metrics (e.g., engagement time, NPS, revenue per passenger).
AI-generated suggestions, not part of the candidate's original notes. May be inaccurate — verify before relying on them.