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Selected:ARID (Active Reviews for Intermediate Designs)Hypothesis-Driven Troubleshooting Knowledge Mapping Assumption Mapping

Criterion	Architecture ARID (Active Reviews for Intermediate Designs)	Engineering Hypothesis-Driven Troubleshooting	Knowledge Modeling Knowledge Mapping	Product Discovery Assumption Mapping
Purposedifferent	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.	When systems fail unexpectedly, spontaneous attempts often produce more noise than insight. Hypothesis-driven Troubleshooting translates symptoms into testable assumptions and makes troubleshooting learnable.	Knowledge Mapping makes knowledge, gaps, and transfer paths visible across a field. It fits when expertise should not just exist but also be findable and transferable.	When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first.
Complexitysame	Medium	Medium	Medium	Medium
Timedifferent	2–4 h review as a planning range; preparation and evaluation additional	30-240 min	1-3 h	45-60 min
Participantsdifferent	Designers, developers as users, and facilitation	1-6	3-12	2-8
Formatdifferent	Workshop + async	Workshop + async	Workshop	Workshop + async
Outputdifferent	Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions	Hypothesis Log, Test Plan, Evidence Notes, Diagnosis Summary	Knowledge Map, Critical Knowledge Areas, Transfer Plan	Assumption map, Test backlog, Risk ranking
Tagsno overlap	ArchitectureEngineeringFeedbackValidationTasks	TroubleshootingProblem solvingDiagnosis	KnowledgeMappingRisk	AssumptionsRiskExperimentsValidation

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