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| Criterion |  Operations ABC Analysis |  Systems Thinking Futures Wheel |  Operations ALPEN Method |  Operations Ivy Lee Method |
|---|---|---|---|---|
Purposedifferent | 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 Futures Wheel helps explore the consequences of a decision, a trend, or a strategic move in a structured way. It makes visible which first, second, and third-order effects could arise from an event. | 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. | 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 | Low | Medium | Low | Low |
Timedifferent | 30-60 min | 60-120 min | 10-20 min daily | 5-10 min daily |
Participantsdifferent | 1-5 | 3-10 | 1 | 1 |
Formatdifferent | Async | Workshop + async | Async | Async |
Outputdifferent | ABC Classification, Focus Rules, Control List | Futures Wheel, Consequence Chains, Strategic Signals | Daily Plan, Time Estimates, Review Notes | Daily Priority List, Completion Notes |
Tagsno overlap | PrioritizationOperationsPortfolio | ForesightSystems thinkingSignals | PlanningTime managementProductivityOperations | PrioritizationProductivityExecution |