I'd like to capture actual outlining time, programmatically. I know I could give people stopwatches, but I'm concerned they may forget to start/stop them eg when interrupted. The purpose here is to compare time saved using autocontouring versus manual contouring, so I don't want my data fudged by people talking on the phone.
I've had a look at some widgets, but most ROI stuff is x11 format and I can't work out what it's doing.
Has anyone done this, or got any idea how it could be done?