Gemini Notebook’s mobile app now has a built-in recorder for capturing lectures and meetings as sources. You can record directly where you’ll use the material, skipping the separate recording app and the file upload afterward.
Google announced the feature on X, highlighting classroom lectures and team meetings as potential uses. It also works for capturing your own thoughts, so you can talk through an idea and bring that explanation into your notebook while it’s still fresh.
How does the built-in recorder work
The interface displays elapsed time and has a pause button, letting you take a break without ending the session. When you’re finished, the captured information becomes a source you can work with in Gemini Notebook.
From there, you can ask questions about what was said. After a meeting, for instance, you could ask which decisions were made and which questions were left unresolved. Check the response against the captured discussion before turning it into a follow-up for colleagues.
Where do handwritten notes fit in
You can pair recordings with photos of handwritten notes. A student could keep an equation copied during class alongside the lecturer’s explanation, giving the notebook both the written formula and the discussion around it.
That’s useful when the audio alone leaves something out. A speaker referring to a formula on the board won’t necessarily read every symbol aloud. With a photo added, you can ask how the explanation relates to the equation, then check the answer against your notes.
Will an hour cover your session
Each recording is limited to one hour, so a longer class or meeting will need separate sessions. Plan a natural stopping point if you know the discussion will run over.
Start with a short recording and check that it appears as a source before depending on the feature for a full lecture. You can skip moving a file between apps, but you’ll still need to watch the clock.

