Product design question
Design a grocery store for elderly people.
- Product design
- Medium
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What this question tests
Accessible physical or service product design for an underserved segment.
How to approach it
- Clarify whether this is a redesigned physical store experience or a delivery and assistance service.
- Identify pain points: physical strain, difficulty reading small labels, and social isolation.
- Propose wider aisles with seating, large-print or audio labels, an in-store assistant service, and a simplified express checkout.
- Prioritize the assistance service first, since physical and cognitive friction compounds for this segment.
- Define success as repeat visit rate or reduced average shopping time with assistance.
- Note how to preserve independence while still offering help.
What a strong answer includes
- Balances physical accessibility, seating and wide aisles, with cognitive accessibility, large-print labels.
- Names the social and isolation angle as a real motivator for elderly shopping behavior, not just logistics.
- Proposes a concrete assistance service rather than only physical layout changes.
- Picks a metric reflecting reduced friction, shopping time or repeat visits, over generic foot traffic.
Common mistakes
- Treating this as a pure e-commerce or delivery problem when in-store dignity and independence often matter more.
- Ignoring the social and community aspect of grocery shopping for elderly customers.
Likely follow-up questions
- How would you balance independence, letting them shop themselves, with offering help?
- How would you test this without being condescending to the target users?
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
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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