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| Criterion |  Innovation How Might We |  Domain Modeling Domain Context Map |  Product Strategy Impact Mapping |  Product Discovery Context Canvas |
|---|---|---|---|---|
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 domain model and its associated contexts need to be thought through together, it creates a shared overview. It connects the business view and organizational boundary into a readable whole. | 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. | When an environment of users, systems, and constraints is hard to grasp, it puts the context compactly on the table. It creates a clear reading of influence, boundary, and dependency. |
Complexitydifferent | Low | Medium | Medium | Low |
Timedifferent | 30–45 min | 1-3 h | 45-90 min | 45-90 min |
Participantsdifferent | 1-10 | 3-10 | 3-8 | 3-10 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop |
Outputdifferent | HMW Questions, Challenge Framing, Idea Prompts | Domain Context Map, Boundary Notes, Ownership Map | Impact Map, Outcome Hypotheses, Delivery Options | Context canvas, Open questions, Shared context notes |
Tagsno overlap | FramingOpportunityIdeationQuestions | Domain-Driven DesignContextBoundaries | OutcomesStrategyBehaviorPlanning | ContextFramingRequirementsCanvas |