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| Criterion |  Operations Waste Analysis |  Decision Making Three-Point Estimation |  Decision Making OODA Loop |  Decision Making Delphi Method |
|---|---|---|---|---|
Purposedifferent | For a process that keeps people busy but creates little value, the method exposes waste. It directs attention to unnecessary movement, waiting times, rework, and overdelivery. | A single estimate for effort, time, or risk often looks too smooth for the real uncertainty behind it. It separates options, evaluation criteria, and open risks. The result is captured as a Three-Point Estimate, Risk Range, and Assumption Notes. | In dynamic situations, decisions become outdated faster than they can be prepared. The OODA Loop holds observing, orienting, deciding, and acting together as a recurring rhythm so reaction does not slide into inertia. | When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. |
Complexitydifferent | Low | Medium | Medium | High |
Timedifferent | 45-120 min | 10-30 min je Item | 15-60 min je Zyklus | 1-4 Wochen |
Participantsdifferent | 2-8 | 1-8 | 1-8 | 6-30 Experten |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Async |
Outputdifferent | Waste Map, Prioritized Waste, Improvement Backlog | Three-Point Estimate, Risk Range, Assumption Notes | Situation Assessment, Decision Loop, Action Updates | Expert Forecast, Consensus Range, Assumption Notes |
Tagsno overlap | WasteLeanProcess improvement | EstimationUncertaintyForecasting | DecisionChangeLearningStrategy | ForecastingExpertsDecisionStrategy |