Rethinking the Lawn Mower: User Segment, Product Concept and Sales Plan
Company: Google
Role: Product Manager
Category: Product Design & Strategy
Difficulty: medium
Interview Round: Other
Design a lawn mower. Decide who it is for and what it should do, and explain how you would know it succeeded.
```hint Mowing is a chore, not a machine
Before sketching features, decide whose lawn this is and which part of mowing today costs them the most: time, effort, noise, upkeep or safety.
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### Clarifying Questions
- Is this a consumer product for homeowners, or equipment for professional landscaping crews?
- Should it connect to Google's products, for example through connected-home features, or should I treat it as a standalone hardware product?
- Is there a target price range or market, for example regions where yards are mostly small versus large rural properties?
- Am I free to rethink the form entirely, for example an autonomous mower, or is the goal a better version of the traditional push mower?
### What a Strong Answer Covers
- User segments and a clear choice of one, based on how large and how painful the need is
- The pain points of mowing today for that segment
- A product concept with a prioritized first version and reasons for what was left out
- Safety, reliability and hardware limits treated as core requirements
- Success metrics, plus a credible plan for getting the product to buyers
### Follow-up Questions
- How would you sell it: which customers first, through which channels, and with what price positioning?
- Returns in the first month turn out to be high. How would you find out why?
- What would make you choose a cheaper, non-autonomous design instead?
Overview: A product design question that asks the candidate to design a lawn mower and then explain how to sell it. It tests choosing a user segment, identifying what makes mowing painful, prioritizing a safe first version, defining success metrics and outlining a go-to-market plan.