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| Criterion |  Innovation How Might We |  Decision Making Delphi Method |  Systems Thinking CATWOE Analysis |  Product Strategy DIBB |
|---|---|---|---|---|
Purposedifferent | With a stuck problem carrying many implicit assumptions, the method translates observations into open, workable questions. It sharpens the problem frame without pre-thinking the solution, turning frustration or fuzziness into a search space with clear direction. | 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. | CATWOE structures a problem from six viewpoints and prevents too narrow a view of the situation. Different experiences of the system become comparably discussable this way. | 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. |
Complexitydifferent | Low | High | Medium | Low |
Timedifferent | 30–45 min | 1-4 Wochen | 45-90 min | 1-2 h |
Participantsdifferent | 1-10 | 6-30 Experten | 3-8 | 2-8 |
Formatdifferent | Workshop + async | Async | Workshop + async | Workshop + async |
Outputdifferent | HMW Questions, Challenge Framing, Idea Prompts | Expert Forecast, Consensus Range, Assumption Notes | CATWOE Canvas, Root Definition, Stakeholder Perspectives, Constraints | DIBB document, Belief list, Bet list, Learning report |
Tagsno overlap | FramingOpportunityIdeationQuestions | ForecastingExpertsDecisionStrategy | Systems thinkingFramingStakeholders | StrategyDecisionAssumptionsHypothesis |