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| Criterion |  Product Strategy ICE Scoring |  Product Strategy RICE Scoring |  Innovation Brainwriting |  Facilitation Mind Mapping |
|---|---|---|---|---|
Purposedifferent | When ideas need sorting quickly, it condenses impact, confidence, and effort into one compact score. It connects customer value, product logic, and decision priorities. The result is captured as an ICE table and top-ideas list. | When many initiatives compete for the same resources, it brings reach, impact, confidence, and effort into one shared ranking. It makes prioritization economically connectable. | 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 topic is still unclear and too many thoughts surface at once, Mind Mapping creates an open surface for ordering them. It makes connections, subtopics, and starting points visible without fixing them too early. |
Complexitydifferent | Low | Medium | Low | Low |
Timedifferent | 30-60 min | 60-90 min | 15-30 min | 15-45 min |
Participantsdifferent | 2-8 | 2-10 | 3-12 | 1-10 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | ICE Table, Top Idea List | RICE Scores, Ranked List, Assumption Log | Idea sheets, Expanded concepts, Prioritized list | Mind Map, Topic Clusters, Open Questions |
Tagsno overlap | PrioritizationScoringGrowthDecision | PrioritizationScoringRoadmapTradeoffs | BrainstormingCollaborationInclusionIdeas | BrainstormingIdeasMappingStructureFacilitation |