Google has introduced a new feature in its experimental NotebookLM product that turns user-uploaded research notes into engaging podcasts featuring two AI hosts. This tool, known as Audio Overview, allows users to drag and drop their notes or articles from various sources into the app, where, with a single click, they can transform them into a lively, banter-filled discussion between the AI hosts.

The feature is designed to help users better digest and engage with complex information through conversation. The AI hosts summarize the material, make connections between topics, and present it in a lighthearted, conversational style. While primarily aimed at students, educators, writers, and researchers, the tool can also benefit anyone looking for creative ways to absorb information.

However, Audio Overview comes with some limitations. The discussions generated by the AI are based entirely on the uploaded material, so the podcasts don’t provide a complete or fully comprehensive view of the topics at hand. Google has cautioned that inaccuracies may occasionally be introduced, and users currently cannot interact with the hosts to ask follow-up questions or clarify points during the conversation.

Despite these drawbacks, Google has introduced other features in NotebookLM that support fact-checking, such as inline citations within AI responses, to help ensure accuracy. The hosts’ light, conversational tone—designed to make the content engaging—might not be ideal for more sensitive or serious topics, and at present, the tool only supports discussions in English.

While this tool adds a playful spin to reviewing notes, it also touches on important considerations like privacy and data security. Google has reassured users that their personal documents won’t be used to train the AI, addressing potential concerns about the safety of uploaded content.

In the future, Google hinted that users may be able to interact more with the AI, perhaps allowing them to ask questions or guide the conversation. For now, though, Audio Overview offers an innovative and entertaining way to engage with information, particularly for auditory learners, and promises to evolve further with time.