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| Criterion |  Innovation How Might We |  Business Strategy Porter Five Forces |  Domain Modeling Domain Context Map |  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. | Porter Five Forces analyzes the forces that shape competitive pressure and profitability in a market. The view of market structure goes beyond individual competitors and reveals systemic pressure points. | 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 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 | 1-3 h | 45-90 min |
Participantsdifferent | 1-10 | 2-8 | 3-10 | 3-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | HMW Questions, Challenge Framing, Idea Prompts | Five Forces Analysis, Competitive Risks, Strategic Options | Domain Context Map, Boundary Notes, Ownership Map | Context canvas, Open questions, Shared context notes |
Tagsno overlap | FramingOpportunityIdeationQuestions | StrategyCompetitionMarket | Domain-Driven DesignContextBoundaries | ContextFramingRequirementsCanvas |