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| Criterion |  Product Discovery Kano Model |  Product Discovery Problem Interview |  Innovation Design Sprint |
|---|---|---|---|
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 the picture of the problem still needs to become solid, it asks about real situations and consequences. It separates genuine suffering from mere interest in a solution. | When the product question is unclear and time pressure is high, the method takes a team from an open idea to a testable solution. It connects problem understanding, decision, and learning in one compact format, lowering the risk of spending a lot of energy on a mere guess. |
Complexitydifferent | Medium | Medium | High |
Timedifferent | 1-2 Tage | 30-60 min je Interview | 4-5 Tage |
Participantsdifferent | 10-50 | 5-12 Interviews | 5-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Kano Matrix, Feature Classes, Priority Themes | Problem Evidence, Risk Notes, Customer Segments | Prototype, Test Findings, Decision Rationale |
Tagsno overlap | SatisfactionPrioritizationCustomer | DiscoveryInterviewsValidation | Design sprintPrototypeValidationInnovation |
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