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| Criterion |  Innovation How Might We |  Product Discovery Context Canvas |  Architecture Quality Attribute Workshop |  Innovation Brainstorming |
|---|---|---|---|---|
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 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. | A Quality Attribute Workshop translates quality requirements into concrete scenarios and architecture impulses. The method brings product, engineering, and operations to the same view of desired properties. | When a team faces an open question with many obvious directions, the method first creates breadth instead of premature commitment. It separates idea flow from evaluation and makes lines of thought visible, creating a pool for selection and further development. |
Complexitydifferent | Low | Low | Medium | Low |
Timedifferent | 30–45 min | 45-90 min | 2-4 h | 30-60 min |
Participantsdifferent | 1-10 | 3-10 | 5-15 | 4-12 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop |
Outputdifferent | HMW Questions, Challenge Framing, Idea Prompts | Context canvas, Open questions, Shared context notes | Quality Scenarios, Priority List, Architecture Concerns | Idea pool, Theme clusters, Shortlist |
Tagsno overlap | FramingOpportunityIdeationQuestions | ContextFramingRequirementsCanvas | RequirementsArchitectureWorkshop | BrainstormingIdeationCreativityWorkshopDivergence |