It was exactly 13 months ago. After sitting hours after hours straight, my muscles hurted like crap. I was on the extreme end doing my works non-stop. So I needed something to remind me periodically to stop working, take a short break, and then alert me shortly after to come back to work. It took me about 30 minutes to create this utility "WorkTimer" to do just that. The irony is that I never actually used it. My biological reminder a.k.a. "pain" was much better. It effectively forced me to take not a few minutes off but days.