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| Criterion |  Product Discovery Solution Interview |  Innovation Morphological Analysis |  Innovation Design Sprint |  Innovation Lotus Blossom |
|---|---|---|---|---|
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 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. | 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. | When a central question feels too large, the method breaks it into neighboring topic fields with their own depth of ideation. It holds structure and openness at the same time, so adjacent perspectives don't get lost. This grows an idea space out of a core problem. |
Complexitydifferent | Medium | Medium | High | Low |
Timedifferent | 30-60 min je Interview | 1-3 h | 4-5 Tage | 45-90 min |
Participantsdifferent | 5-10 Interviews | 2-8 | 5-8 | 3-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Solution Feedback, Objection List, Validation Notes | Morphological Box, Concept Combinations, Idea Shortlist | Prototype, Test Findings, Decision Rationale | Lotus Diagram, Idea Themes, Shortlist |
Tagsno overlap | ValidationInterviewsPrototype | IdeationInnovationCreativity | Design sprintPrototypeValidationInnovation | BrainstormingIdeationCreativityDivergenceWorkshop |