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| Criterion |  Operations ALPEN Method |  UX Research Affinity Diagramming |  Operations ABC Analysis |  Operations Eat the Frog |
|---|---|---|---|---|
Purposedifferent | 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. | 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 many similar objects of differing economic significance, the method prioritizes effort by effect. It separates what needs regular steering from what rarely needs attention. | The method protects energy and attention for the task that creates the largest progress and is often postponed. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 10-20 min daily | 45–90 min | 30-60 min | 15-90 min daily |
Participantsdifferent | 1 | 3-10 | 1-5 | 1 |
Formatdifferent | Async | Workshop | Async | Async |
Outputdifferent | Daily Plan, Time Estimates, Review Notes | Theme clusters, Insight statements, Opportunity areas | ABC Classification, Focus Rules, Control List | Priority Task, Completion Note, Daily Focus |
Tagsno overlap | PlanningTime managementProductivityOperations | SynthesisQualitativeRoot cause | PrioritizationOperationsPortfolio | PrioritizationProductivityFocusExecution |