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| Criterion |  UX Research Diary Study |  Product Strategy DIBB |  Systems Thinking Evaporating Cloud |  Decision Making Delphi Method |
|---|---|---|---|---|
Purposedifferent | When experiences build up over days or weeks and a single session cannot capture them, Diary Study records the course of everyday life. Recurring triggers, moods, and habits become visible this way, beyond the sharpness of memory. | 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. | The method makes visible why two seemingly incompatible demands arise and which assumption must be tested to resolve the conflict. | 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 | Medium | Low | Medium | High |
Timedifferent | 1-4 Wochen | 1-2 h | 60-120 min | 1-4 Wochen |
Participantsdifferent | 5-20 | 2-8 | 2-8 | 6-30 Experten |
Formatdifferent | Async | Workshop + async | Workshop | Async |
Outputdifferent | Diary Entries, Longitudinal Patterns, Experience Timeline | DIBB document, Belief list, Bet list, Learning report | Conflict Cloud, Assumption List, Breakthrough Ideas, Next Experiments | Expert Forecast, Consensus Range, Assumption Notes |
Tagsno overlap | UX researchTrackingBehavior | StrategyDecisionAssumptionsHypothesis | Theory of ConstraintsAssumptionsSystems thinking | ForecastingExpertsDecisionStrategy |