Click on the link below and complete the questionnaire about events that could create problems in Mr. Farnsworth's schedule.
Because your day only has so many hours in it, a handful of small interruptions can rob you of the time you need to achieve your goals and be successful in your work and life. More than this, they can break your focus, meaning that you have to spend time re-engaging with the thought processes needed to successfully complete complex work.
The key to controlling interruptions is to know what they are and whether they are necessary, and to plan for them in your daily schedule.