It would be really nice if the message box that appears after those 3 minutes of no input had an option to either accept the break in recording or dismiss it. Accepting would result in the same behaviour that clicking "OK" does now. Dismissing would cause the program to record the break and automatically continue recording.
This would be usefull in many situations - e. g. - someone comes to me to talk for 10 minutes. This is still working time and I'd like to record it, so now I have to move the mouse every few minutes. If I had an option to dismiss the break, I would simply talk and after that just click an appropriet option and record this time too.