Gemini Notebook adds slide and video co-creation controls

Gemini Notebook has introduced new co-creation features for Slide Decks and Video Overviews, giving users more creative control over these outputs. The update allows users to guide content and style through a step-by-step process based on their sources. Users can start in the chat to request slides or a video, and Notebook will suggest topics from the sources for confirmation. A new Review toggle lets users inspect and edit plans, such as adding an executive summary or reordering scenes, before final rendering. The features are rolling out globally to all Gemini Notebook users over the upcoming week. Users can also skip the review flow for quick outputs or specify their exact needs in a prompt to go straight to review.