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| Criterion |  Product Discovery Kano Model |  Operations Change Analysis |  Decision Making Pareto Analysis |  Operations Eat the Frog |
|---|---|---|---|---|
Purposedifferent | When features need to be distinguished by their effect on satisfaction, it makes expectations and surprises comparable. It separates basic needs, performance contribution, and delight. | For a deviation after a change, the method isolates the influence of the altered condition. It narrows down which differences are relevant and which are just accompanying noise. | In many problem situations, effect is distributed unequally across many causes. A Pareto Analysis separates the few drivers with high leverage from the long remainder and focuses attention on what measurably moves the needle. | The method protects energy and attention for the task that creates the largest progress and is often postponed. |
Complexitydifferent | Medium | Medium | Low | Low |
Timedifferent | 1-2 Tage | 45-120 min | 30-60 min | 15-90 min daily |
Participantsdifferent | 10-50 | 2-6 | 1-6 | 1 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Async |
Outputdifferent | Kano Matrix, Feature Classes, Priority Themes | Change Matrix, Cause Hypotheses, Validation Questions, Action List | Pareto Chart, Top Causes, Focus List | Priority Task, Completion Note, Daily Focus |
Tagsno overlap | SatisfactionPrioritizationCustomer | ChangeRoot causeTroubleshootingComparison | PrioritizationQualityFocusRoot cause | PrioritizationProductivityFocusExecution |