Timing:When trying improve concentrate.
When you think of something you might want to check on the internet, right it down on a piece of paper and push it to one side until you are on a break or you get home.
Please refer to the book for more details on this activity.
I have little black book where I write my MIT every day and track it. It also give me a note what I need to do next, and get things completed within time. It works great for me and helps me to be more productive.