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| Criterion |  Operations Visual Management |  Product Discovery MVP Test Matrix |  Operations Kaizen Event |  Product Discovery Learning Card |
|---|---|---|---|---|
Purposedifferent | With high tempo and many parallel topics, the method makes status, deviations, and priorities visible at a glance. It reduces search effort and prevents what matters from getting lost in daily work. | When several minimal variants compete to answer the same question, it makes comparing and choosing between them cleaner. It separates problem, assumption, solution, and evidence. The result is captured as a Test Matrix and a Test Plan. | 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. | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. |
Complexitydifferent | Low | Medium | Medium | Low |
Timedifferent | Ongoing | 45-75 min | 0.5-5 Tage | 25-40 min |
Participantsdifferent | 1-20 | 2-8 | 4-10 | 1-5 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop + async |
Outputdifferent | Visual Board, Status Indicators, Exception Cues | Test Matrix, Test Plan | Kaizen Charter, Waste List, Improvement Experiments, Standard Work Update | Learning Card with evidence and next action |
Tagsno overlap | SignalsOperationsVisual management | ExperimentsValidationDiscoveryOptions | LeanContinuous improvementOperations | ExperimentsValidationDiscoveryLearning |