Introduction
Google Assistant custom routines failing for 45% of users represents a significant product issue that requires immediate attention. This analysis will systematically identify, validate, and address the root cause while considering both short-term fixes and long-term implications for the product.
I'll approach this problem by first clarifying the context, then ruling out external factors before diving deep into the product mechanics, user journey, and potential internal causes. We'll generate data-driven hypotheses, conduct root cause analysis, and propose a structured plan for validation and resolution.
Framework overview
This analysis follows a structured approach covering issue identification, hypothesis generation, validation, and solution development.
Step 1
Clarifying Questions (3 minutes)
Why it matters: This helps us narrow down if it's a global issue or specific to certain routine types. Expected answer: The failure rate varies, with smart home routines having a higher failure rate. Impact on approach: If certain types are more affected, we'd focus our investigation on those specific routines first.
Why it matters: Recent changes often correlate with new issues. Expected answer: A backend update was rolled out two weeks ago. Impact on approach: We'd prioritize investigating the impact of this update on custom routines.
Why it matters: This could point to compatibility issues or regional infrastructure problems. Expected answer: Android devices in North America show a higher failure rate. Impact on approach: We'd focus on Android-specific issues and North American infrastructure.
Why it matters: Understanding the metric is crucial for accurate analysis. Expected answer: Failures are logged when a routine doesn't complete all specified actions. Impact on approach: We'd analyze system logs to identify patterns in incomplete actions.
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