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| Criterion |  Innovation Brainwriting |  Operations Gemba Walk |  Facilitation Mind Mapping |  Innovation Round Robin Brainstorming |
|---|---|---|---|---|
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 there is uncertainty about the real course of a process, the method brings observation to the place where work happens. It combines perception, follow-up questions, and process knowledge so decisions rest on actual workflows instead of assumptions. | 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. | With unevenly distributed speaking time, the method brings every person into the contribution one after another. It prevents early voices from setting the direction while still producing a shared idea space. This makes participation plannable and the team's diversity visible. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 15-30 min | 30-120 min | 15-45 min | 20-45 min |
Participantsdifferent | 3-12 | 2-6 | 1-10 | 4-10 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop |
Outputdifferent | Idea sheets, Expanded concepts, Prioritized list | Observation Notes, Improvement Ideas | Mind Map, Topic Clusters, Open Questions | Idea List, Cluster, Shortlist |
Tagsno overlap | BrainstormingCollaborationInclusionIdeas | LeanObservationProcessOperations | BrainstormingIdeasMappingStructureFacilitation | BrainstormingIdeationFacilitationInclusionCreativity |