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| Criterion |  Innovation Double Diamond |  Operations Getting Things Done |  Operations Ivy Lee Method |  Decision Making Eisenhower Matrix |
|---|---|---|---|---|
Purposedifferent | For complex problems with a fuzzy situation, the method cleanly separates search space and decision. It first creates breadth in understanding and then focus in elaboration. This brings open questions, problem definition, and solution path into a traceable movement. | With many open commitments and ideas in daily life, a reliable external storage system emerges. The method relieves the mind so priority and context don't have to compete in memory. | With a restless workday full of too many open items, the method creates radical simplicity. It directs attention to a short sequence instead of a broad, still-open field. | It separates true priorities from noise so it becomes clear what should be done now, scheduled, delegated, or dropped. |
Complexitydifferent | Medium | Medium | Low | Low |
Timedifferent | Wochen bis Monate | 1-2 h Setup, laufend | 5-10 min daily | 15-30 min |
Participantsdifferent | 3-12 | 1 | 1 | 1-6 |
Formatdifferent | Workshop + async | Async | Async | Workshop + async |
Outputdifferent | Problem Statement, Solution Options, Prototypes, Deliverables per Phase | Action Lists, Project List, Review Routine | Daily Priority List, Completion Notes | Eisenhower Matrix, Action List, Delegation Notes |
Tagsno overlap | ProcessDivergenceInnovation | ProductivityPlanningTasksExecution | PrioritizationProductivityExecution | PrioritizationFocusTasks |