I Fed My Tech Book into NotebookLM, and It Generated Spot-On Infographics

Recently, I published a technical book (in Japanese) titled " The YouTube Timer Quest: Mastering the Engineer's Mindset via Chrome Extensions. " Out of curiosity, I decided to feed my entire Japanese book into Google's NotebookLM to see how it would summarize the content. The result? It generated surprisingly accurate, professional-grade infographics— in natural English! Even if you haven't read my book, I want to share two of these diagrams and explain why this blew my mind as a developer and author. How AI Visualized the Author's Intent First, take a look at the initial infographic it generated. As the author, I was astonished by how well it captured both the core philosophy and the specific technical challenges discussed in the book. My book uses the development of a real-world Chrome extension ( Watchtime Badge ) to teach readers how to move beyond simple "copy-paste" coding and adopt an actual "Engineer's Mindset." It focuses heavily on solving real-world browser constraints. Here