The prompter bar: one line, floating, out of the frame

The prompter bar is the workbench collapsed to a single line. It floats above every other window and is left out of capture like the rest of the app — it never takes the cursor or the keyboard focus on its own, only when you click its ask field or press ⌘K to type into it.

It is where most of a call is spent. ⌘1 through ⌘5 pick between the points on it — an answer can carry up to five — and ⌥ with an arrow key walks it 40px at a time out of the way of whatever the other side is sharing.