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| Criterion |  Product Discovery Solution Interview |  Innovation SCAMPER |  Innovation Design Sprint |  Innovation Morphological Analysis |
|---|---|---|---|---|
Purposedifferent | When a solution idea is already on the table, it checks how it is understood and evaluated. It looks for resonance, objections, and missing fit early in the conversation. | For an existing solution under pressure to change, the method deliberately opens space for systematic variants. It directs attention to rebuilding, combining, and repurposing rather than only new basic ideas. This produces concrete evolution paths for products, offerings, or workflows. | 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. | For a search for solutions with many degrees of freedom, a grid emerges for systematic combinations. The method separates features, variants, and exclusion criteria, so the space gets explored deliberately. |
Complexitydifferent | Medium | Low | High | Medium |
Timedifferent | 30-60 min je Interview | 30-60 min | 4-5 Tage | 1-3 h |
Participantsdifferent | 5-10 Interviews | 2-10 | 5-8 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop + async |
Outputdifferent | Solution Feedback, Objection List, Validation Notes | SCAMPER Idea List, Concept Shortlist, Variation Notes | Prototype, Test Findings, Decision Rationale | Morphological Box, Concept Combinations, Idea Shortlist |
Tagsno overlap | ValidationInterviewsPrototype | BrainstormingIdeationCreativityReframingInnovation | Design sprintPrototypeValidationInnovation | IdeationInnovationCreativity |