[knob]

> It's an interesting idea that maybe we could employ a form of point-and-call checklist system in software development or operations.

Maybe copy/pasting. Highlight part of the code, copy. Go to gedit (or whatev) and paste. Doing this while "calling it".

[omgam]

Collaborative general purpose editors nowadays show one user's text selection to other users, so this is straightforward to implement.