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| Criterion |  Innovation How Might We |  Product Strategy Impact Mapping |  Knowledge Modeling Event Modeling |  Domain Modeling Context Map |
|---|---|---|---|---|
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. | When a goal needs to be connected to several possible paths, it shows chains of impact instead of feature lists. It connects business goal, behavior change, and measures. | Event Modeling connects business workflows with commands, events, and views into one coherent mental model. It helps design behavior, UI, and technical slices from the same underlying logic. | When several contexts need to talk to each other, it makes their relationships and dependencies legible. It helps sort integration pressure and responsibilities across system boundaries. |
Complexitydifferent | Low | Medium | Medium | Medium |
Timedifferent | 30–45 min | 45-90 min | 2-6 h | 1-3 h |
Participantsdifferent | 1-10 | 3-8 | 2-8 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | HMW Questions, Challenge Framing, Idea Prompts | Impact Map, Outcome Hypotheses, Delivery Options | Event Model, UI Flow, Commands, Read Models | Context Map, Integration Patterns, Boundary Notes |
Tagsno overlap | FramingOpportunityIdeationQuestions | OutcomesStrategyBehaviorPlanning | EventsBlueprintDomain-Driven DesignBehavior | Domain-Driven DesignBoundariesStrategy |