Google has expanded its AI‑driven note‑taking tool, NotebookLM, to let users choose the tone of its Audio Overviews, which are AI‑generated podcasts summarizing shared documents. The new options—Deep Dive, Brief, Critique, and Debate—let users tailor length and style, while fresh voice selections further personalize the experience. The update follows recent additions such as Video Overviews, featured notebooks, and standalone Android and iOS details, and is rolling out to all languages for all users this week.
Read more → 
