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| Criterion |  Decision Making Trade-off Analysis |  Architecture ARID (Active Reviews for Intermediate Designs) |  Decision Making Argument Mapping |
|---|---|---|---|
Purposedifferent | With limited resources, quality, speed, cost, and risk almost always compete with each other. Trade-off Analysis makes these tensions explicit and prevents decisions from producing hidden side effects. | 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 statements, evidence, and counterarguments get mixed up, a debate quickly loses its structure. Argument Mapping breaks a thesis down into its reasoning and makes visible what it really rests on. |
Complexitysame | Medium | Medium | Medium |
Timedifferent | 45-120 min | 2–4 h review as a planning range; preparation and evaluation additional | 1-3 h |
Participantsdifferent | 2-8 | Designers, developers as users, and facilitation | 1-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Trade-off Matrix, Criteria List, Decision Rationale, Accepted Downsides | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | Argument Map, Evidence Gaps, Decision Rationale |
Tagsno overlap | TradeoffsDecisionCriteriaOptions | ArchitectureEngineeringFeedbackValidationTasks | SensemakingDecisionRationale |
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