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Selected:Cynefin WorkshopARID (Active Reviews for Intermediate Designs)Assumption SurfacingAssumption Mapping
| Criterion |  Decision Making Cynefin Workshop |  Architecture ARID (Active Reviews for Intermediate Designs) |  Decision Making Assumption Surfacing |  Product Discovery Assumption Mapping |
|---|---|---|---|---|
Purposedifferent | When problems are unclear, chaotic, or only seemingly familiar, standard recipes fall short. A Cynefin Workshop sorts situations by the nature of their problem and connects them with matching action logic. | 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. | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. |
Complexitydifferent | Medium | Medium | Low | Medium |
Timedifferent | 60-180 min | 2–4 h review as a planning range; preparation and evaluation additional | 45-90 min | 45-60 min |
Participantsdifferent | 4-20 | Designers, developers as users, and facilitation | 2-8 | 2-8 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Cynefin Map, Domain-specific Actions, Sensemaking Notes | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | Assumption List, Critical Assumptions, Learning Plan | Assumption map, Test backlog, Risk ranking |
Tagsno overlap | ComplexitySensemakingDecision | ArchitectureEngineeringFeedbackValidationTasks | AssumptionsRiskDecisionDiscovery | AssumptionsRiskExperimentsValidation |