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| Criterion |  Engineering Fault Isolation |  Innovation Brainwriting |  Innovation Design Charrette |  Innovation Brainstorming |
|---|---|---|---|---|
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 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. | When a team faces an open question with many obvious directions, the method first creates breadth instead of premature commitment. It separates idea flow from evaluation and makes lines of thought visible, creating a pool for selection and further development. |
Complexitydifferent | Medium | Low | Medium | Low |
Timedifferent | 30-180 min | 15-30 min | Halber Tag bis mehrere Tage | 30-60 min |
Participantsdifferent | 1-6 | 3-12 | 10-50 | 4-12 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Fault Isolation Map, Test Log, Excluded Hypotheses, Narrowed Fault Area | Idea sheets, Expanded concepts, Prioritized list | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction | Idea pool, Theme clusters, Shortlist |
Tagsno overlap | TroubleshootingDiagnosisEngineering | BrainstormingCollaborationInclusionIdeas | BrainstormingWorkshopCollaborationIdeation | BrainstormingIdeationCreativityWorkshopDivergence |