Google warns that the tool is still an 'experimental feature.' It also teases a subscription-based NotebookLM Plus with five times more Audio Overviews, notebooks, and sources.

After you’ve created your Audio Overview you simply tap the ‘Interactive mode’ button, then hit play to start your Audio Overview. At any point you can tap the new 'Join' button to join in. When you do a host will invite you to join the conversation, and you can ask it a question.

Google’s NotebookLM and its podcast-like Audio Overviews have been a surprise hit this year, and today Google company is starting to roll out a big new feature: the ability to actually talk with the AI “hosts” of the overviews.

NotebookLM, Google's AI-powered research assistant, just got a major upgrade. With millions of users worldwide already leveraging its capabilities for learning, research, and informed decision-making,

Google's NotebookLM now allows users to interact with AI-generated podcasts' hosts. Users can join podcasts, customize AI hosts' discussions and voices, and access more features with NotebookLM Plus. NotebookLM may soon be directly integrated into Google Gemini on Android, expanding its accessibility and features.

Audio Overviews from NotebookLM basically turn your notes into an informational podcast. This really put this platform on the map for most people. Well, a new feature will let Audio Overviews include you.