Product design question
How would you design an ideal Chicken Coop?
- Product design
- Easy
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What this question tests
Basic product design instinct applied to an unfamiliar physical product, focused on users, constraints and trade-offs rather than a technical spec.
How to approach it
- Define the user: a backyard hobbyist with 3 to 10 hens versus a small commercial farmer, since needs differ sharply.
- List the coop's jobs: shelter from predators and weather, nesting boxes for eggs, ventilation, and easy cleaning access.
- State constraints: budget, yard space, local predator risk such as foxes or raccoons, and climate.
- Prioritize predator-proofing and cleanability as the top two, since they drive both hen health and owner effort.
- Sketch the design: raised coop with a locking door, hardware-cloth mesh instead of chicken wire, a pull-out droppings tray, and 1 nesting box per 3 to 4 hens.
- Define a success metric, such as time spent cleaning per week or hen mortality from predators.
What a strong answer includes
- Chooses the hobbyist as primary user and justifies it by market size versus commercial farms, which use very different housing.
- Backs the predator-proofing decision with a concrete detail, hardware cloth resists raccoon paws where chicken wire does not.
- Adds a secondary insight most candidates miss: ventilation without drafts prevents respiratory illness, a leading cause of flock loss.
Common mistakes
- Designing a coop with no clear target user, mixing hobbyist and commercial needs.
- Skipping predator-proofing, the single biggest driver of chicken loss in backyard settings.
Likely follow-up questions
- How would this design change for a hot climate versus a cold one?
- What's the first feature you'd cut if the budget were halved?
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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