Google has introduced NotebookLM, an AI-powered interactive notebook that combines your documents with a chat window and an AI model to retrieve information from them without having to manually search for it. The app uses grounding technology, which prioritizes the information inside your documents, staying on topic at all times. You can upload your sources, ask questions, add prompts, and explore your documents using the chat interface. NotebookLM excels at exploring data and connecting things together, making it a useful tool for fact-checking and brainstorming. The app is still in development, but it offers a unique approach to using AI with your notes and documents.