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| Criterion |  Decision Making Decision Matrix |  Innovation Brainstorming |  Innovation Rolestorming |
|---|---|---|---|
Purposedifferent | When several options collide with several criteria, comparison quickly becomes subjective. A Decision Matrix makes the trade-off visible and brings weighting, criteria, and options into a shared logic. | 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. | When a search for ideas stalls, switching roles helps people step outside their own perspective and activate new logics of action. The method reduces habit because contributions arise from a different stance. This brings unfamiliar, often fitting solution approaches into play. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | 45-90 min | 30-60 min | 30-60 min |
Participantsdifferent | 2-8 | 4-12 | 3-12 |
Formatdifferent | Workshop + async | Workshop | Workshop |
Outputdifferent | Decision Matrix, Scoring Rationale, Selected Option | Idea pool, Theme clusters, Shortlist | Rollenkarten, Ideenpool pro Rolle, Konsolidierte Shortlist |
Tagsno overlap | DecisionCriteriaScoringTradeoffs | BrainstormingIdeationCreativityWorkshopDivergence | BrainstormingIdeationCreativity |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
