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| Criterion |  Engineering Fault Isolation |  Business Strategy Blue Ocean Strategy Canvas |  Decision Making Delphi Method |  Business Strategy Business Model Canvas |
|---|---|---|---|---|
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. | The Blue Ocean Strategy Canvas shows how an offering is positioned relative to the market. Differentiation thereby becomes tangible in value factors instead of merely being claimed. | When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. | The Business Model Canvas condenses a business model to its key building blocks and assumptions. It makes variants quickly comparable and reveals gaps before validation or implementation begins. |
Complexitydifferent | Medium | Medium | High | Medium |
Timedifferent | 30-180 min | 2-4 h | 1-4 Wochen | 1-2 h |
Participantsdifferent | 1-6 | 3-10 | 6-30 Experten | 2-8 |
Formatdifferent | Workshop + async | Workshop | Async | Workshop + async |
Outputdifferent | Fault Isolation Map, Test Log, Excluded Hypotheses, Narrowed Fault Area | Strategy Canvas, Value Curve, ERRC Actions | Expert Forecast, Consensus Range, Assumption Notes | Business Model Canvas, Assumption List, Business Hypotheses |
Tagsno overlap | TroubleshootingDiagnosisEngineering | StrategyPositioningInnovationValue | ForecastingExpertsDecisionStrategy | Business modelStrategyValueInnovation |