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| Criterion |  Innovation How Might We |  Decision Making Assumption Surfacing |  Knowledge Modeling Knowledge Mapping |  Product Discovery Assumption Mapping |
|---|---|---|---|---|
Purposedifferent | With a stuck problem carrying many implicit assumptions, the method translates observations into open, workable questions. It sharpens the problem frame without pre-thinking the solution, turning frustration or fuzziness into a search space with clear direction. | 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. | 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. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. |
Complexitydifferent | Low | Low | Medium | Medium |
Timedifferent | 30–45 min | 45-90 min | 1-3 h | 45-60 min |
Participantsdifferent | 1-10 | 2-8 | 3-12 | 2-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | HMW Questions, Challenge Framing, Idea Prompts | Assumption List, Critical Assumptions, Learning Plan | Knowledge Map, Critical Knowledge Areas, Transfer Plan | Assumption map, Test backlog, Risk ranking |
Tagsno overlap | FramingOpportunityIdeationQuestions | AssumptionsRiskDecisionDiscovery | KnowledgeMappingRisk | AssumptionsRiskExperimentsValidation |