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| Criterion |  Operations Ivy Lee Method |  Operations Getting Things Done |  Knowledge Modeling Concept Mapping |  Operations ALPEN Method |
|---|---|---|---|---|
Purposedifferent | 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. | 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. | Concept Mapping arranges terms and relationships in a network that makes subject-matter connections tangible. It fits when a topic needs to be understood structurally rather than linearly. | With an overloaded day full of too many tasks, a realistic picture of the day emerges. The method connects estimating, deciding, and buffer thinking so planning fits available energy and time. |
Complexitydifferent | Low | Medium | Medium | Low |
Timedifferent | 5-10 min daily | 1-2 h Setup, laufend | 1-2 h | 10-20 min daily |
Participantsdifferent | 1 | 1 | 1-8 | 1 |
Formatdifferent | Async | Async | Workshop + async | Async |
Outputdifferent | Daily Priority List, Completion Notes | Action Lists, Project List, Review Routine | Concept Map, Relationship Labels, Knowledge Gaps | Daily Plan, Time Estimates, Review Notes |
Tagsno overlap | PrioritizationProductivityExecution | ProductivityPlanningTasksExecution | KnowledgeConceptsMappingSensemaking | PlanningTime managementProductivityOperations |