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| Criterion |  Product Discovery Kano Model |  Decision Making Risk Matrix |  UX Research HEART Framework |  Decision Making Assumption Surfacing |
|---|---|---|---|---|
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. | When a project faces many possible disruptions, it quickly becomes unclear which risks deserve attention first. It separates options, evaluation criteria, and open risks. The result is captured as a Risk Matrix and a Top Risk List. | Helps clarify observations, needs, and patterns in concrete terms. It groups observations into patterns, questions, and decisions. The result is captured as a HEART-GSM table and dashboard. | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. |
Complexitydifferent | Medium | Low | Medium | Low |
Timedifferent | 1-2 Tage | 30-60 min | 120 min initial, dann laufend | 45-90 min |
Participantsdifferent | 10-50 | 3-10 | 3-6 | 2-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Kano Matrix, Feature Classes, Priority Themes | Risk Matrix, Top Risk List | HEART-GSM Table, Dashboard | Assumption List, Critical Assumptions, Learning Plan |
Tagsno overlap | SatisfactionPrioritizationCustomer | RiskDecisionPrioritizationAssessment | MetricsUX researchMeasurementSatisfaction | AssumptionsRiskDecisionDiscovery |