A peek into Google's code suggests its AI note-taking tool, NotebookLM, is preparing for a significant shift. An APK teardown by Android Authority reveals unreleased features focused on avatar customization and creator branding, signaling a move from a private research utility toward a public content platform.

The leak specifically points to tools for customizing the appearance of AI-generated audio hosts, which power the product's popular 'Audio Overview' feature. This capability, launched in late 2024, lets users transform documents into conversational summaries and became NotebookLM's standout hit. New code also references 'creator descriptions' and notebook-level visual branding, elements reminiscent of platforms like YouTube.

This direction raises strategic questions. With an estimated 11 million monthly users, NotebookLM occupies a useful but niche position. Its core function—processing personal documents—differs fundamentally from the consumption habits of a social platform. While adding creator tools could increase user investment, it doesn't address more pressing user needs like enhanced source verification or improved citation accuracy.

Google faces a crowded field. Competitors like OpenAI's ChatGPT and Anthropic's Claude offer robust document analysis, while Microsoft's Copilot is integrated into widely used productivity software. NotebookLM's audio summaries are a clever differentiator, but not one that is difficult to replicate.

The leaked features represent a classic Google pattern: building a business model around a buzzy AI feature. The challenge will be transitioning a solid utility into a viable platform, which requires network effects and habitual use that NotebookLM has yet to prove. Whether customizable avatars will foster that, or simply add a layer of complexity, remains the central uncertainty.

Source: Webpronews