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| Criterion |  Product Discovery Product Kata |  Decision Making Delphi Method |  UX Design Lean UX Canvas |  Decision Making OODA Loop |
|---|---|---|---|---|
Purposedifferent | Product Kata helps clarify customer problems, solution ideas, and evidence through a repeatable improvement routine. It captures direction, current metric, target metric, experiment notes, and learning. | 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 Lean UX Canvas helps clarify user behavior, touchpoints, and concept decisions. It makes assumptions and desired outcomes visible and captures the result as a completed canvas, hypothesis list, and first experiment. | In dynamic situations, decisions become outdated faster than they can be prepared.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. |
Complexitydifferent | Medium | High | Medium | Medium |
Timedifferent | 1-2 Wochen je Loop | 1-4 Wochen | 2-3 h | 15-60 min je Zyklus |
Participantsdifferent | 3-10 | 6-30 Experten | 3-8 | 1-8 |
Formatdifferent | Workshop + async | Async | Workshop + async | Workshop + async |
Outputdifferent | Direction, Current metric, Target metric, Experiment note, Learning report | Expert Forecast, Consensus Range, Assumption Notes | Completed Lean UX Canvas, Hypothesis list, First experiment | Situation Assessment, Decision Loop, Action Updates |
Tagsno overlap | OutcomesDiscoveryLearningIterationCoaching | ForecastingExpertsDecisionStrategy | CanvasHypothesisOutcomesDiscovery | DecisionChangeLearningStrategy |