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| Criterion |  Engineering Hypothesis-Driven Troubleshooting |  Innovation Rolestorming |  Innovation Reverse Brainstorming |
|---|---|---|---|
Purposedifferent | When systems fail unexpectedly, spontaneous attempts often produce more noise than insight. Hypothesis-driven Troubleshooting translates symptoms into testable assumptions and makes troubleshooting learnable. | When a search for ideas stalls, switching roles helps people step outside their own perspective and activate new logics of action. The method reduces habit because contributions arise from a different stance. This brings unfamiliar, often fitting solution approaches into play. | For persistent errors or blockages, the method shifts the view to the opposite of the desired effect. It exposes the mechanics of failure and makes hidden causes easier to grasp. This makes improvement more concrete and the problem clearer. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | 30-240 min | 30-60 min | 30-60 min |
Participantsdifferent | 1-6 | 3-12 | 3-12 |
Formatdifferent | Workshop + async | Workshop | Workshop |
Outputdifferent | Hypothesis Log, Test Plan, Evidence Notes, Diagnosis Summary | Rollenkarten, Ideenpool pro Rolle, Konsolidierte Shortlist | Reverse Ideas, Risk Themes, Solution Ideas |
Tagsno overlap | TroubleshootingProblem solvingDiagnosis | BrainstormingIdeationCreativity | BrainstormingIdeationCreativityRisk |
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