I have to log timesheets at work to say what I've been doing. I have a section everyday in my timetable schedule to fill in the timesheet. So when I'm filling in the timesheet I have to actually tell them what I was doing for that 4 minutes worth of time.
3:30 p.m. to 3:34 p.m. - filling in timesheet
Really?
If I had a kid I would want them to spend as much time as possible looking after the kid. I don't need them to tell me that they're doing that, I assumed that they're doing that so I'm no better off.
Also everyone estimates those things anyway.