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| Criterion |  Facilitation Mind Mapping |  Operations 5 Whys |  Innovation Brainwriting |  Facilitation 1-2-4-All |
|---|---|---|---|---|
Purposedifferent | 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. | For a single, hard-to-explain deviation, the method exposes the causal chain behind the visible symptom. It keeps the cause open until a controllable condition emerges instead of a mere description. | 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 many people in a group too rarely get to speak, 1-2-4-All distributes thinking time more fairly. The format builds participation step by step and makes quiet or still-unformed thoughts usable faster. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 15-45 min | 15-30 min | 15-30 min | 10-20 min |
Participantsdifferent | 1-10 | 2-6 | 3-12 | 4-100+ |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop |
Outputdifferent | Mind Map, Topic Clusters, Open Questions | Root cause notes, Countermeasures | Idea sheets, Expanded concepts, Prioritized list | Idea List, Shared Insights, Emergent Themes |
Tagsno overlap | BrainstormingIdeasMappingStructureFacilitation | Root causeIncidentLeanProblem solving | BrainstormingCollaborationInclusionIdeas | FacilitationInclusionIdeation |