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| Criterion |  Operations Getting Things Done |  Operations Weekly Review |  UX Research Affinity Diagramming |  Operations Ivy Lee Method |
|---|---|---|---|---|
Purposedifferent | 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. | In a week with many open loops, the method creates distance from operational noise. It organizes commitments, calendar, and projects so the next week becomes workable. | When research notes, feedback, or observations sit unconnected side by side, affinity diagramming sorts the raw material into solid themes. Many individual points turn into patterns that make decisions and opportunities clearer. | 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. |
Complexitydifferent | Medium | Low | Low | Low |
Timedifferent | 1-2 h Setup, laufend | 30-60 min | 45–90 min | 5-10 min daily |
Participantsdifferent | 1 | 1 | 3-10 | 1 |
Formatdifferent | Async | Async | Workshop | Async |
Outputdifferent | Action Lists, Project List, Review Routine | Updated Task System, Weekly Focus, Next Actions | Theme clusters, Insight statements, Opportunity areas | Daily Priority List, Completion Notes |
Tagsno overlap | ProductivityPlanningTasksExecution | ProductivityExecutionPlanning | SynthesisQualitativeRoot cause | PrioritizationProductivityExecution |