My first instinct was to laugh, which I managed to suppress.
Start by clarifying the goal and constraints of the smart hat, then choose a specific user segment and use case to focus your design. Structure your answer around user needs, product features, and success metrics, while showing adaptability by acknowledging trade-offs and potential pivots.
Pro tip: Anchor your design in a clear user problem and articulate how Google's strengths (AI, data, ecosystem) uniquely enable your solution. Show you can prioritize features based on impact vs. effort and define measurable success metrics.
Ask clarifying questions to understand the purpose, target users, and constraints (e.g., is it for health, productivity, or entertainment?). Define the problem space and narrow down to a specific use case.
Choose a primary user segment and articulate their pain points or desires. Validate the need with a user story or scenario to ground your design in real-world value.
Generate a range of potential features (e.g., sensors, AI assistant, AR display) and prioritize them using a framework like impact vs. effort. Consider hardware and software integration.
Propose key metrics to measure the product's success (e.g., user engagement, retention, health outcomes). Tie metrics back to the user need and business goals.
Acknowledge potential challenges (privacy, battery life, adoption) and suggest mitigation strategies. Show willingness to pivot based on feedback or new information.
AI-generated suggestions, not part of the candidate's original notes. May be inaccurate — verify before relying on them.