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| Criterion |  UX Research Surveys |  Operations Kaizen Event |  Product Discovery Outcome-Driven Innovation |  Operations A3 Problem Solving |
|---|---|---|---|---|
Purposedifferent | When a topic needs to be validated broadly and many people can answer the same question, surveys gather structured feedback in a scalable form. Answers become comparable and segmentable instead of remaining merely anecdotal. | 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. | 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 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 | Medium | Medium | High | Medium |
Timedifferent | 3-14 Tage | 0.5-5 Tage | Mehrere Wochen | 45-90 min |
Participantsdifferent | 50+ | 4-10 | 2-6 researchers plus sample | 2-5 |
Formatdifferent | Async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Survey Results, Charts, Segment Insights | Kaizen Charter, Waste List, Improvement Experiments, Standard Work Update | Desired outcome statements, Opportunity landscape, Segmentation by underserved needs, Innovation hypotheses | A3 Report, Action Plan, Root Cause Analysis |
Tagsno overlap | QuantitativeResearchValidation | LeanContinuous improvementOperations | OutcomesInnovationResearchQuantitative | LeanProblem solvingCoachingOperations |