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| Criterion |  Innovation Double Diamond |  Operations PDCA Cycle |  Product Strategy GIST Planning |  Operations Kaizen Event |
|---|---|---|---|---|
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. | GIST Planning helps clarify target groups, value, goals, and priorities. It links customer value, product logic, and decision priorities, and captures the result as goals, an idea bank, and a step-project list. | 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. |
Complexitydifferent | Medium | Low | Medium | Medium |
Timedifferent | Wochen bis Monate | 1 h bis mehrere Wochen | Wochen bis Monate je Goal | 0.5-5 Tage |
Participantsdifferent | 3-12 | 1-8 | 3-10 | 4-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Problem Statement, Solution Options, Prototypes, Deliverables per Phase | PDCA Log, Experiment Plan, Learning Outcome, Standard Change | Goals, Idea bank, Step-project list, Tasks, Learning reports | Kaizen Charter, Waste List, Improvement Experiments, Standard Work Update |
Tagsno overlap | ProcessDivergenceInnovation | Continuous improvementLeanExperiments | RoadmapOutcomesPlanningExperiments | LeanContinuous improvementOperations |