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| Criterion |  Innovation Double Diamond |  Operations PDCA Cycle |  Product Strategy Counter Metrics |  Product Strategy KPI Tree |
|---|---|---|---|---|
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. | 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. | When a headline metric could mask side effects, it adds guardrail signals against unwanted outcomes. It connects customer value, product logic, and decision priorities. The result is captured as a counter-metric list and guardrail definitions. | When metrics across the organization drift apart, it arranges drivers and effects under one shared logic. It connects customer value, product logic, and decision priorities. The result is captured as a KPI tree and owner list. |
Complexitydifferent | Medium | Low | Low | Medium |
Timedifferent | Wochen bis Monate | 1 h bis mehrere Wochen | 30-60 min | 90-180 min initial, dann laufend |
Participantsdifferent | 3-12 | 1-8 | 2-6 | 3-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Problem Statement, Solution Options, Prototypes, Deliverables per Phase | PDCA Log, Experiment Plan, Learning Outcome, Standard Change | Counter Metric List, Guardrail Definitions | KPI Tree, Owner List |
Tagsno overlap | ProcessDivergenceInnovation | Continuous improvementLeanExperiments | MetricsMeasurementStrategyExperiments | MetricsStrategyAlignmentMeasurement |