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| Criterion |  Innovation Double Diamond |  Systems Thinking Behavior Over Time Graph |  Operations MORT Analysis |  Systems Thinking Iceberg Model |
|---|---|---|---|---|
Purposedifferent | For complex problems with a fuzzy situation, the method cleanly separates search space and decision. It first creates breadth in understanding and then focus in elaboration. This brings open questions, problem definition, and solution path into a traceable movement. | A Behavior Over Time Graph shows how a metric or observation develops over time. The method makes trends, breaks, and recurring patterns visible that get lost in snapshots. | 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. | The Iceberg Model separates visible events from patterns, structures, and mental models. This turns a single observation into a deeper understanding of why a problem keeps recurring. |
Complexitydifferent | Medium | Low | High | Low |
Timedifferent | Wochen bis Monate | 20-45 min | Mehrere Tage bis Wochen | 30-60 min |
Participantsdifferent | 3-12 | 1-10 | 2-6 | 2-10 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Problem Statement, Solution Options, Prototypes, Deliverables per Phase | Behavior Over Time Graph, Trend Hypotheses, Key Events | MORT Worksheets, Findings per Branch, Corrective Actions, Systemic Recommendations | Iceberg Worksheet, Pattern Notes, Intervention Ideas |
Tagsno overlap | ProcessDivergenceInnovation | Systems thinkingPatternsDynamics | Root causeSafetySystemicIncident | Systems thinkingRoot causePatterns |