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| Criterion |  Innovation Starbursting |  Architecture ARID (Active Reviews for Intermediate Designs) |  Architecture Risk Storming |  Innovation Brainstorming |
|---|---|---|---|---|
Purposedifferent | Helps clarify ideas, open questions, and testable next steps in concrete terms. It opens the thinking space, collects ideas, and leads to testable options. The result is captured as a star-shaped question map, question list, and assumption list. | ARID examines how well developers can work with a technical design. It focuses on a part of the system that can still be revised, between the architecture overview and the detailed specification. | Helps clarify architecture context, options, and consequences in concrete terms. It organizes technical context, alternatives, and consequences. The result is captured as an Annotated Diagram, a Prioritized Risk List, and an Action Backlog. | 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 | Medium | Low | Low |
Timedifferent | 30-60 min | 2–4 h review as a planning range; preparation and evaluation additional | 60-90 min | 30-60 min |
Participantsdifferent | 3-10 | Designers, developers as users, and facilitation | 4-12 | 4-12 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Star-Shaped Question Map, Question List, Assumption List | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | Annotated Diagram, Prioritized Risk List, Action Backlog | Idea pool, Theme clusters, Shortlist |
Tagsno overlap | BrainstormingIdeationWorkshopDiscovery | ArchitectureEngineeringFeedbackValidationTasks | RiskArchitectureWorkshopValidation | BrainstormingIdeationCreativityWorkshopDivergence |