Getting Things Done
Productivity system by David Allen
GTD relies on constructing a trusted, comprehensive system of organization, and funneling all input and material into it. Tasks are clearly distilled into "next actions".
GTD achieves "relaxed control" through horizontal focus:
- clearly defined outcomes (projects) and their next actions
- regularly reviewed reminders in a trusted system.
GTD uses vertical focus on a project basis, with the natural planning model:
- Define purpose and principles
- Outcome visioning
- Brainstorming
- Organizing
- Identifying next actions
One important principle of GTD is "process things once".