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| Criterion |  Operations PDCA Cycle |  Product Discovery Outcome-Driven Innovation |  Operations Kaizen Event |  Innovation Design Thinking |
|---|---|---|---|---|
Purposedifferent | 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. | Outcome-Driven Innovation clarifies customer problems, solution opportunities, and evidence. It separates jobs, desired outcomes, importance, satisfaction, and opportunity, and captures results as desired outcome statements, an opportunity landscape, and segments by underserved needs. | For a tightly scoped process segment with noticeable waste, the method bundles shared energy for change. It suits situations that call for fast learning loops and visible adjustments. | For complex user problems with an uncertain cause, the method connects observation, interpretation, and experiment into a learning cycle. It keeps the focus on real needs and avoids premature solution language. This produces robust decisions for product and service. |
Complexitydifferent | Low | High | Medium | High |
Timedifferent | 1 h bis mehrere Wochen | Mehrere Wochen | 0.5-5 Tage | 1 Tag bis mehrere Wochen |
Participantsdifferent | 1-8 | 2-6 researchers plus sample | 4-10 | 4-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | PDCA Log, Experiment Plan, Learning Outcome, Standard Change | Desired outcome statements, Opportunity landscape, Segmentation by underserved needs, Innovation hypotheses | Kaizen Charter, Waste List, Improvement Experiments, Standard Work Update | Problem Statement, Prototype, Test Learnings |
Tagsno overlap | Continuous improvementLeanExperiments | OutcomesInnovationResearchQuantitative | LeanContinuous improvementOperations | InnovationPrototypeResearch |