Interruption Science and GTD
The New York Times ran a great summary about the problems inherent in multitasking, interruptions, organizing information overload, and GTD:
Many of O'Brien's correspondents, it turned out, were also devotees of "Getting Things Done," a system developed by David Allen, a personal-productivity guru who consults with Fortune 500 corporations and whose seminars fill Silicon Valley auditoriums with anxious worker bees. At the core of Allen's system is the very concept of memory that Mark and Czerwinski hit upon: unless the task you're doing is visible right in front of you, you will half-forget about it when you get distracted, and it will nag at you from your subconscious. Thus, as soon as you are interrupted, Allen says, you need either to quickly deal with the interruption or - if it's going to take longer than two minutes - to faithfully add the new task to your constantly updated to-do list. Once the interruption is over, you immediately check your to-do list and go back to whatever is at the top.
I became a devotee of David Allen's GTD system after reading his book and creating my own paper-based PDA.
