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| Criterion |  Engineering Fault Isolation |  Innovation Rapid Ideation |  UX Design Design Studio |  Innovation Design Charrette |
|---|---|---|---|---|
Purposedifferent | In technical failures, the visible symptom often gets mixed up with the actual cause. Fault Isolation narrows the fault space and progressively reduces which part of the system is truly affected. | 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. | When several designs need to be quickly put in relation to each other, it makes ideas visible and comparable. It encourages early variants instead of long upfront debates. | 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 | Medium |
Timedifferent | 30-180 min | 5-20 min | 1-3 h | Halber Tag bis mehrere Tage |
Participantsdifferent | 1-6 | 1-20 | 3-8 | 10-50 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Fault Isolation Map, Test Log, Excluded Hypotheses, Narrowed Fault Area | Ideenpool, Roh-Shortlist, Cluster | Sketches, Concept Directions, Design Decisions | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction |
Tagsno overlap | TroubleshootingDiagnosisEngineering | BrainstormingIdeationDivergenceSpeed | SketchingCollaborationIdeation | BrainstormingWorkshopCollaborationIdeation |