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| Criterion |  Innovation How Might We |  Decision Making Delphi Method |  Knowledge Modeling IBIS |  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. | IBIS structures thinking about complex questions as a sequence of issues, ideas, and arguments. The method keeps discussions open without forcing them into premature consensus. | 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 | 1-3 h | 1-2 h |
Participantsdifferent | 1-10 | 6-30 Experten | 2-8 | 2-8 |
Formatdifferent | Workshop + async | Async | Workshop + async | Workshop + async |
Outputdifferent | HMW Questions, Challenge Framing, Idea Prompts | Expert Forecast, Consensus Range, Assumption Notes | Issue Map, Positions, Argument Notes | DIBB document, Belief list, Bet list, Learning report |
Tagsno overlap | FramingOpportunityIdeationQuestions | ForecastingExpertsDecisionStrategy | RationaleKnowledgeDecision | StrategyDecisionAssumptionsHypothesis |