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| Criterion |  Innovation Double Diamond |  Knowledge Modeling Knowledge Mapping |  Knowledge Modeling Domain Storytelling |  Product Discovery Assumption Mapping |
|---|---|---|---|---|
Purposedifferent | For complex problems with a fuzzy situation, the method cleanly separates search space and decision. It first creates breadth in understanding and then focus in elaboration. This brings open questions, problem definition, and solution path into a traceable movement. | Knowledge Mapping makes knowledge, gaps, and transfer paths visible across a field. It fits when expertise should not just exist but also be findable and transferable. | Domain Storytelling translates domain knowledge into a shared narrative of actors, objects, and workflows. It is especially useful when language, rules, and process understanding must be tightly connected. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. |
Complexitydifferent | Medium | Medium | Low | Medium |
Timedifferent | Wochen bis Monate | 1-3 h | 1-2 h | 45-60 min |
Participantsdifferent | 3-12 | 3-12 | 2-8 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop + async |
Outputdifferent | Problem Statement, Solution Options, Prototypes, Deliverables per Phase | Knowledge Map, Critical Knowledge Areas, Transfer Plan | Domain Story, Glossary Notes, Process Narrative | Assumption map, Test backlog, Risk ranking |
Tagsno overlap | ProcessDivergenceInnovation | KnowledgeMappingRisk | KnowledgeDomain-Driven DesignProcess | AssumptionsRiskExperimentsValidation |