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| Criterion |  Operations Barrier Analysis |  Innovation Design Charrette |  Innovation Rapid Ideation |
|---|---|---|---|
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. | When a decision needs to be prepared quickly, the method generates many solution-close variants in a short time. It deliberately relies on pace to undercut self-censorship and perfectionism. This quickly produces a usable field for prioritization and further work. |
Complexitydifferent | Medium | Medium | Low |
Timedifferent | 2-4 h | Halber Tag bis mehrere Tage | 5-20 min |
Participantsdifferent | 2-6 | 10-50 | 1-20 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Barrier Inventory, Failure Analysis per Barrier, Action Backlog | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction | Ideenpool, Roh-Shortlist, Cluster |
Tagsno overlap | Root causeSafetyIncident | BrainstormingWorkshopCollaborationIdeation | BrainstormingIdeationDivergenceSpeed |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
