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| Criterion |  Innovation Brainwriting |  Operations Barrier Analysis |  Facilitation Mind Mapping |  Operations MORT Analysis |
|---|---|---|---|---|
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 risk that can only be managed through multiple layers of protection, the method examines the effectiveness of each barrier. It shows where safeguards are missing, too weak, or fail under real conditions. | 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 safety-relevant event or a system with high protection requirements, the method examines where controls failed. It exposes both technical and organizational gaps. |
Complexitydifferent | Low | Medium | Low | High |
Timedifferent | 15-30 min | 2-4 h | 15-45 min | Mehrere Tage bis Wochen |
Participantsdifferent | 3-12 | 2-6 | 1-10 | 2-6 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Idea sheets, Expanded concepts, Prioritized list | Barrier Inventory, Failure Analysis per Barrier, Action Backlog | Mind Map, Topic Clusters, Open Questions | MORT Worksheets, Findings per Branch, Corrective Actions, Systemic Recommendations |
Tagsno overlap | BrainstormingCollaborationInclusionIdeas | Root causeSafetyIncident | BrainstormingIdeasMappingStructureFacilitation | Root causeSafetySystemicIncident |