Everything you need mid-call is in the recording window. There is no set-up dialog before a recording. Audio sources and the project are all changeable while it runs.
Discard, pause and finish
| Control | What it does |
|---|---|
| Discard | Throws the recording away. Asks first |
| Pause / Resume | Stops and restarts capture without ending the recording |
| Finish | Ends the recording and starts processing it |
Audio, project and call type
| Control | What it does |
|---|---|
| Microphone toggle | Whether your voice is captured. ⌘⇧M |
| System Audio toggle | Whether everyone else is captured. ⌘⇧A |
| Microphone chevron | Pick a different input device mid-call |
| Project selector | Which project the call is filed into. Personal if you leave it |
| Call type | Meeting or Interview. Changes what Junior produces |
| Name field | Reads Name this recording until you type something |
The side panel
Tabs down the right, each appearing only when it has something to show: Transcript for the live transcript, Notes for your own notes, and Guide for an interview guide if the project has one.
The circular button in the corner is Juni. Press it or ⌘J to ask questions about
the call while it is happening.

The floating pill
A small pill floats above your other windows while you record, so you can see Junior is running without switching to it. Icon-only: animated bars while recording, amber while paused, a pulsing dot while finishing. Click it to open a notes card and type without leaving your call.
The floating pill is excluded from screen shares, screen recordings and screenshots on both macOS and Windows. It is visible to you and invisible to everyone you are presenting to, and it will not appear in a screenshot you take of it either.
Questions
Why does recording start immediately, with no set-up step?
Because the set-up step used to make people miss the first minute of a call. Every choice it asked for (audio sources, project, call type) can be changed while the recording runs, so Junior starts capturing and lets you sort the details out afterwards.