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| Criterion | ![]() Agile Affinity Estimation | ![]() Operations PDCA Cycle | ![]() Product Discovery Test Card |
|---|---|---|---|
Purposedifferent | When many tasks need to be classified quickly, it sorts them by perceived effort and similarity. It reduces the effort of fine-grained estimation for large volumes. | 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. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | 30-90 min | 1 h bis mehrere Wochen | 20-35 min |
Participantsdifferent | 3-12 | 1-8 | 1-5 |
Formatdifferent | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Affinity Size Map, Grouped Estimates, Unclear Items | PDCA Log, Experiment Plan, Learning Outcome, Standard Change | Test Card with a pre-set threshold |
Tagsno overlap | EstimationBacklogRelative sizing | Continuous improvementLeanExperiments | ExperimentsValidationDiscoveryHypothesis |
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