Trust-Building Feature to Overcome Buyer Hesitation About Autonomous Cars
Company: Google
Role: Product Manager
Category: Product Design & Strategy
Difficulty: medium
Interview Round: Other
Many people who could buy a self-driving car hold back because the idea of a car driving itself frightens them. As the product manager, design a feature for self-driving cars that tackles this fear and makes people more willing to purchase one.
```hint Name the fear
Fear of buying an autonomous car is not one thing. Separate the different worries, decide which one stops the most buyers, and make sure your feature works on that one.
```
### Clarifying Questions
- What level of autonomy does the car have: does it drive itself everywhere with no human fallback, or can a person still take the wheel?
- Are we the carmaker selling the vehicle, or a company supplying the driving software to carmakers?
- Should the feature act before the purchase (in the showroom or on a test drive), during ownership, or both?
- Is the target someone buying their first car, or someone replacing a conventional car they already drive?
### What a Strong Answer Covers
- A breakdown of where the fear comes from (safety, loss of control, unpredictability, liability, security, cost) and a reasoned choice of which part to address.
- A defined target buyer and the moment in their purchase journey where the feature acts.
- One concrete feature, detailed enough to build, that builds trust through experience rather than reassurance alone.
- Metrics tied to purchase intent and conversion, with safety guardrails.
- Risks such as overtrust, unsafe handovers, and a feature that makes uncertain moments more visible.
### Follow-up Questions
- Your feature shows the car's reasoning in real time. What happens to trust the first time it hesitates or makes a visible mistake?
- How would you measure whether the feature reduced fear, rather than whether people simply liked it?
- A widely reported crash involving another company's autonomous car makes the news. How should your feature and messaging respond?
Overview: A product sense prompt about designing a feature that reduces the fear that keeps people from buying a self-driving car. It tests breaking down the sources of that fear, choosing a target buyer, designing one concrete trust-building feature, and defining conversion metrics and safety guardrails.