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| Criterion |  Systems Thinking Evaporating Cloud |  UX Research Contextual Inquiry |  Product Strategy DIBB |  Systems Thinking Future Reality Tree |
|---|---|---|---|---|
Purposedifferent | The method makes visible why two seemingly incompatible demands arise and which assumption must be tested to resolve the conflict. | When work processes are known only from accounts and the real context stays hidden, Contextual Inquiry makes behavior at the workplace visible. Observation and follow-up questions together show how people actually work, get interrupted, and improvise. | DIBB helps clarify target groups, value, goals, and priorities by making the logic behind a decision explicit. It captures results as a DIBB document, belief list, bet list, and learning report. | A Future Reality Tree shows how desired actions are meant to lead to a better system state. The method checks whether a path of change holds together logically before time flows into implementation. |
Complexitydifferent | Medium | Medium | Low | High |
Timedifferent | 60-120 min | 1-3 Wochen | 1-2 h | 2-4 h |
Participantsdifferent | 2-8 | 4-12 Beobachtungen | 2-8 | 3-8 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Conflict Cloud, Assumption List, Breakthrough Ideas, Next Experiments | Field Notes, Workflow Insights, Pain Points | DIBB document, Belief list, Bet list, Learning report | Future Reality Tree, Negative Branches, Assumption List, Improved Injections |
Tagsno overlap | Theory of ConstraintsAssumptionsSystems thinking | UX researchObservationContext | StrategyDecisionAssumptionsHypothesis | Theory of ConstraintsSystems thinkingChange |