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| Criterion |  Systems Thinking Rich Picture |  Operations PDCA Cycle |  Operations A3 Problem Solving |
|---|---|---|---|
Purposedifferent | A Rich Picture brings an unclear situation onto a shared drawing. It captures actors, tensions, information flows, and blind spots before the team jumps to solutions too early. | For an improvement that still has to prove itself in everyday work, the method runs it through small learning loops. It connects planning, checking, and standardization into a repeatable learning mode. | For a complex deviation with several people involved, the method bundles problem, analysis, and decision onto one page. It creates a shared working space where causes, countermeasures, and follow-up fit together. |
Complexitydifferent | Low | Low | Medium |
Timedifferent | 30-90 min | 1 h bis mehrere Wochen | 45-90 min |
Participantsdifferent | 2-10 | 1-8 | 2-5 |
Formatdifferent | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Rich Picture, Problem Framing Notes | PDCA Log, Experiment Plan, Learning Outcome, Standard Change | A3 Report, Action Plan, Root Cause Analysis |
Tagsno overlap | Systems thinkingSoft systemsFramingVisualization | Continuous improvementLeanExperiments | LeanProblem solvingCoachingOperations |
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