Introduction
To improve Wayve's autonomous driving software for complex urban environments, we need to focus on enhancing its ability to navigate unpredictable scenarios, interact safely with various road users, and adapt to diverse city layouts. I'll approach this challenge by analyzing key stakeholders, identifying pain points, generating innovative solutions, and proposing metrics to measure success.
Step 1
Clarifying Questions (5 mins)
Why it matters: The technological foundation will significantly influence our improvement strategies. Expected answer: Wayve uses an end-to-end deep learning approach. Impact on approach: We'd focus on data diversity and neural network architecture improvements rather than refining individual modules.
Why it matters: Helps identify specific areas for improvement and set benchmarks. Expected answer: KPIs include disengagements per mile, navigation success rate, and average speed in urban areas. Impact on approach: We'd prioritize improvements in areas where the gap with human performance is largest.
Why it matters: Determines if we need to focus on data collection strategies or model iteration speed. Expected answer: Models are updated weekly, with continuous data collection from a fleet of 100 vehicles in major cities. Impact on approach: We might prioritize improving data quality and diversity over increasing data volume.
Why it matters: Influences our ability to implement and test improvements in real-world scenarios. Expected answer: Testing in select UK cities with plans to expand to EU markets, facing challenges with cross-border operations. Impact on approach: We'd need to ensure our improvements are adaptable to various regulatory frameworks and potentially focus on features that address specific regulatory concerns.
At this point, you can ask interviewer to take a 1-minute break to organize your thoughts before diving into the next step.
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