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| Criterion |  Engineering Failure Scenario Analysis |  Innovation Design Thinking |  Decision Making Decision Tree |
|---|---|---|---|
Purposedifferent | In critical processes, it is not enough to plan only for the normal case. Failure Scenario Analysis looks at the path into failure and shows which failures, chains, and control gaps cause the most damage. | For complex user problems with an uncertain cause, the method connects observation, interpretation, and experiment into a learning cycle. It keeps the focus on real needs and avoids premature solution language. This produces robust decisions for product and service. | For decisions with follow-on paths and dependencies, a linear comparison is often not enough. A Decision Tree shows how options branch under conditions and which consequences hang on each branch. |
Complexitydifferent | Medium | High | Medium |
Timedifferent | 1-3 h | 1 Tag bis mehrere Wochen | 30-90 min |
Participantsdifferent | 3-8 | 4-10 | 1-6 |
Formatdifferent | Workshop | Workshop | Workshop + async |
Outputdifferent | Failure Scenarios, Risk Notes, Control Gaps, Test and Response Actions | Problem Statement, Prototype, Test Learnings | Decision Tree, Option Map, Assumption List |
Tagsno overlap | FailureResilienceRisk | InnovationPrototypeResearch | DecisionTreeOptions |
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