Product design question
Talk about a product you think is not well designed and why. How would you improve it?
- 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
Whether the candidate has real product taste and can propose a specific, well-reasoned fix rather than generic criticism.
How to approach it
- Pick a specific, real product with a genuine, well-known design flaw, not a strawman example.
- State precisely what's wrong: name the specific flow or screen, and the pain point it causes for a specific user type.
- Explain why this flaw persists, considering possible business or technical constraints that might explain the design choice.
- Propose a concrete alternative design, describing the improved flow in a sentence or two, not just 'make it better'.
- State the tradeoff of your proposed fix, showing awareness that every redesign has a cost or risk.
What a strong answer includes
- Names a specific product and flow, not a vague category like 'most apps have bad onboarding'.
- Proposes a concrete alternative design rather than only critiquing the current one.
- Acknowledges a plausible reason the current design exists, showing empathy for constraints rather than assuming incompetence.
Common mistakes
- Giving only criticism without proposing a specific alternative.
- Picking an example that is too obscure or unfamiliar to discuss with real depth.
Likely follow-up questions
- How would you validate that your proposed fix is actually better?
- What tradeoff might explain why the team chose the current design?
More product design questions
- Design a TV for a car.Google · Product design · Hard
- Design a refrigerator for the blind.Google · Product design · Hard
- How do you design a camera for the elderly?Google · Product design · Medium
- Redesign Twitter for eCommerce.Shopify · Product design · Hard
- How would you go about designing a new location sharing app for Google?Google · Product design · Medium
- How would you improve Google Home?Google · Product design · Easy
More questions from Google
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