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| Criterion |  Operations Barrier Analysis |  Innovation Brainwriting |  Innovation Design Charrette |
|---|---|---|---|
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. | 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. | 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. |
Complexitydifferent | Medium | Low | Medium |
Timedifferent | 2-4 h | 15-30 min | Halber Tag bis mehrere Tage |
Participantsdifferent | 2-6 | 3-12 | 10-50 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Barrier Inventory, Failure Analysis per Barrier, Action Backlog | Idea sheets, Expanded concepts, Prioritized list | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction |
Tagsno overlap | Root causeSafetyIncident | BrainstormingCollaborationInclusionIdeas | BrainstormingWorkshopCollaborationIdeation |
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