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| Criterion |  Innovation Crazy 8s |  Operations MORT Analysis |  Innovation Rapid Ideation |  Operations Family Tree Analysis |
|---|---|---|---|---|
Purposedifferent | With only a few minutes available and a still-fuzzy solution search, the method forces a wide range of variants. It produces fast sketches before the first idea can settle in, making different directions directly comparable and open to further development. | For a safety-relevant event or a system with high protection requirements, the method examines where controls failed. It exposes both technical and organizational gaps. | 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. | For a series of incidents with a similar pattern, the method arranges individual events as branches of a common origin. It makes visible which conditions keep recurring. |
Complexitydifferent | Low | High | Low | Medium |
Timedifferent | 8-15 min | Mehrere Tage bis Wochen | 5-20 min | 2-4 h |
Participantsdifferent | 1-10 | 2-6 | 1-20 | 2-6 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Sketch Set, Idea Shortlist, Direction Options | MORT Worksheets, Findings per Branch, Corrective Actions, Systemic Recommendations | Ideenpool, Roh-Shortlist, Cluster | Family Tree Diagram, Pattern Notes, Systemic Measures |
Tagsno overlap | BrainstormingSketchingSpeedDivergenceDesign sprint | Root causeSafetySystemicIncident | BrainstormingIdeationDivergenceSpeed | Root causePatternsIncidentSystemic |