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| Criterion |  Operations Barrier Analysis |  Innovation Design Charrette |  Operations MORT Analysis |  Innovation Lotus Blossom |
|---|---|---|---|---|
Purposedifferent | 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. | In a tightly timed design process with many participants, the method pools several lines of thinking in a short time. It brings parallel design energy without letting the discussion tip into endless coordination. This quickly produces solid directions for architecture or space. | 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. | When a central question feels too large, the method breaks it into neighboring topic fields with their own depth of ideation. It holds structure and openness at the same time, so adjacent perspectives don't get lost. This grows an idea space out of a core problem. |
Complexitydifferent | Medium | Medium | High | Low |
Timedifferent | 2-4 h | Halber Tag bis mehrere Tage | Mehrere Tage bis Wochen | 45-90 min |
Participantsdifferent | 2-6 | 10-50 | 2-6 | 3-10 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop |
Outputdifferent | Barrier Inventory, Failure Analysis per Barrier, Action Backlog | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction | MORT Worksheets, Findings per Branch, Corrective Actions, Systemic Recommendations | Lotus Diagram, Idea Themes, Shortlist |
Tagsno overlap | Root causeSafetyIncident | BrainstormingWorkshopCollaborationIdeation | Root causeSafetySystemicIncident | BrainstormingIdeationCreativityDivergenceWorkshop |