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| Criterion |  Operations Kaizen Event |  Decision Making Delphi Method |  Systems Thinking VUCA Scan |  Decision Making Argument Mapping |
|---|---|---|---|---|
Purposedifferent | For a tightly scoped process segment with noticeable waste, the method bundles shared energy for change. It suits situations that call for fast learning loops and visible adjustments. | 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. | The VUCA Scan helps read difficult situations more precisely. Instead of treating unclarity as generally complicated, the method separates fast change, missing knowledge, systemic entanglement, and ambiguous interpretation. | When statements, evidence, and counterarguments get mixed up, a debate quickly loses its structure. Argument Mapping breaks a thesis down into its reasoning and makes visible what it really rests on. |
Complexitydifferent | Medium | High | Low | Medium |
Timedifferent | 0.5-5 Tage | 1-4 Wochen | 30-90 min | 1-3 h |
Participantsdifferent | 4-10 | 6-30 Experten | 1-10 | 1-8 |
Formatdifferent | Workshop | Async | Workshop + async | Workshop + async |
Outputdifferent | Kaizen Charter, Waste List, Improvement Experiments, Standard Work Update | Expert Forecast, Consensus Range, Assumption Notes | VUCA Map, Response Options, Signal and Learning Plan | Argument Map, Evidence Gaps, Decision Rationale |
Tagsno overlap | LeanContinuous improvementOperations | ForecastingExpertsDecisionStrategy | SensemakingUncertaintyComplexityStrategyForesight | SensemakingDecisionRationale |