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| Criterion |  Product Strategy DIBB |  Innovation Design Charrette |  Decision Making Assumption Surfacing |  Innovation Brainstorming |
|---|---|---|---|---|
Purposedifferent | 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. | In a tightly timed design process with many participants, the method pools several lines of thinking in a short time. It brings parallel design energy without letting the discussion tip into endless coordination. This quickly produces solid directions for architecture or space. | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. | When a team faces an open question with many obvious directions, the method first creates breadth instead of premature commitment. It separates idea flow from evaluation and makes lines of thought visible, creating a pool for selection and further development. |
Complexitydifferent | Low | Medium | Low | Low |
Timedifferent | 1-2 h | Halber Tag bis mehrere Tage | 45-90 min | 30-60 min |
Participantsdifferent | 2-8 | 10-50 | 2-8 | 4-12 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop |
Outputdifferent | DIBB document, Belief list, Bet list, Learning report | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction | Assumption List, Critical Assumptions, Learning Plan | Idea pool, Theme clusters, Shortlist |
Tagsno overlap | StrategyDecisionAssumptionsHypothesis | BrainstormingWorkshopCollaborationIdeation | AssumptionsRiskDecisionDiscovery | BrainstormingIdeationCreativityWorkshopDivergence |