Product design question
How would you improve image search?
- Product design
- Easy
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What this question tests
Product sense for a core search product feature, requiring a specific, technically grounded improvement.
How to approach it
- Pick a specific user intent, like visual shopping searches, where current image search often returns visually similar but not purchasable results.
- Identify the pain point: users can't easily filter image results by where to buy or how similar visually to their reference image.
- Prioritize improving shoppable image search over general image search quality, since it's a clear, high-intent use case.
- Propose a solution: visual similarity search combined with direct purchase links and price comparison for shoppable results.
- Define success metrics: click-through rate to purchase and search refinement rate (fewer repeated searches for the same item).
What a strong answer includes
- Names a specific, high-value intent (shopping) rather than a vague 'better image search' answer.
- Proposes a concrete mechanism, visual similarity matching plus purchase links, that's technically groundable.
- Gives an illustrative metric, e.g. raising click-through to purchase by 25% for shoppable queries, marked as an assumption.
- Considers monetization alignment, since shoppable search links naturally to Google's ad and shopping business model.
Common mistakes
- Staying too general with 'improve AI accuracy' instead of naming a specific use case and mechanism.
- Ignoring how this improvement could align with Google's existing shopping ads business.
Likely follow-up questions
- How would you handle images with multiple products in frame?
- How would you measure visual search relevance quality?
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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