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| Criterion |  Product Discovery Kano Model |  Operations ALPEN Method |  UX Research Empathy Mapping |
|---|---|---|---|
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. | With an overloaded day full of too many tasks, a realistic picture of the day emerges. The method connects estimating, deciding, and buffer thinking so planning fits available energy and time. | When a lot is assumed about a target group but little is seen jointly, empathy mapping makes knowledge and gaps directly comparable. The picture also shows which assumptions hold up and where evidence is missing. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | 1-2 Tage | 10-20 min daily | 30–60 min |
Participantsdifferent | 10-50 | 1 | 4-8 |
Formatdifferent | Workshop + async | Async | Workshop |
Outputdifferent | Kano Matrix, Feature Classes, Priority Themes | Daily Plan, Time Estimates, Review Notes | Empathy Map, Assumptions List, Research Gaps |
Tagsno overlap | SatisfactionPrioritizationCustomer | PlanningTime managementProductivityOperations | SynthesisQualitativeWorkshop |
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