I want to be able to just work. So when I start a session my focus my change two or three times depending on what happens during. I want the system to log the time I have a set catagory selected and start a new timer when I change the catagory. That way. I can work really focused for 4 hours, but I might change focus 10 times during that 4 hours. Remembering to stop and start a session is hard.