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Onboarding for AI productsProductivitynotebooklm.google.com ↗

NotebookLM (Google)

NotebookLM starts with the user's own sources, not a blank chat. The Add source button is the largest control in the left panel. Each upload gets an auto-generated Source Guide (summary plus key topics), and the flow runs Inputs → Chat → Outputs (Studio).

Annotated Sources panel: 'Add source' as the primary one-click action, with each source listed by type icon
Annotated Sources panel: 'Add source' as the primary one-click action, with each source listed by type icon · Jason Spielman (NotebookLM design lead) · 2025-09
Source panel states (closed, default, open), with the auto-generated Source Guide summary and Key Topics chips
Source panel states (closed, default, open), with the auto-generated Source Guide summary and Key Topics chips · Jason Spielman (NotebookLM design lead) · 2025-09

Notes

  • Design lead Jason Spielman built the mental model around the creation journey "Inputs → Chat → Outputs". The Source panel is "the starting point of the user's journey", and Add source is "one click away, visibly anchored as the largest button on the panel" (jasonspielman.com/notebooklm).
  • Spielman kept chat as the center on purpose: "Chat remains the most intuitive and digestible way for users to engage with AI, acting as a familiar anchor", while context-aware actions surface newer features like Audio Overviews "at the right moment" (jasonspielman.com/notebooklm).
  • The case study says the three-panel layout took "what felt like a thousand iterations", and the team's principle is "building products with our users, not just for them" (jasonspielman.com/notebooklm).

Patterns

bring-your-own-content first runauto summary on uploadchat as familiar anchor

Articles