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| Criterion |  Innovation Brainwriting |  Product Strategy Impact Mapping |  Domain Modeling Context Map |
|---|---|---|---|
Purposedifferent | When loud voices or hierarchy distort the idea search, the method creates a quiet entry into joint development. It gives everyone thinking space and gathers contributions without social brakes, making diversity more visible and easier to build on. | When a goal needs to be connected to several possible paths, it shows chains of impact instead of feature lists. It connects business goal, behavior change, and measures. | When several contexts need to talk to each other, it makes their relationships and dependencies legible. It helps sort integration pressure and responsibilities across system boundaries. |
Complexitydifferent | Low | Medium | Medium |
Timedifferent | 15-30 min | 45-90 min | 1-3 h |
Participantsdifferent | 3-12 | 3-8 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Idea sheets, Expanded concepts, Prioritized list | Impact Map, Outcome Hypotheses, Delivery Options | Context Map, Integration Patterns, Boundary Notes |
Tagsno overlap | BrainstormingCollaborationInclusionIdeas | OutcomesStrategyBehaviorPlanning | Domain-Driven DesignBoundariesStrategy |
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