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| Criterion |  Innovation Brainwriting |  Operations Fault Tree Analysis |  Facilitation Mind Mapping |
|---|---|---|---|
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. | For a critical top event with several possible triggers, the method logically models failure paths. It makes visible which combinations of conditions can lead to damage. | 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 | High | Low |
Timedifferent | 15-30 min | 2-6 h | 15-45 min |
Participantsdifferent | 3-12 | 3-8 | 1-10 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Idea sheets, Expanded concepts, Prioritized list | Fault Tree, Critical Paths, Cause Hypotheses, Control Actions | Mind Map, Topic Clusters, Open Questions |
Tagsno overlap | BrainstormingCollaborationInclusionIdeas | RiskRoot causeSafety | BrainstormingIdeasMappingStructureFacilitation |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
