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| Criterion |  Decision Making Risk Matrix |  Architecture ARID (Active Reviews for Intermediate Designs) |  Delivery Cost of Delay |
|---|---|---|---|
Purposedifferent | When a project faces many possible disruptions, it quickly becomes unclear which risks deserve attention first. It separates options, evaluation criteria, and open risks. The result is captured as a Risk Matrix and a Top Risk 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 scope, order, and delivery flow in concrete terms. It makes work, constraints, and sequence manageable. The result is captured as a Cost of Delay table and prioritization sequence. |
Complexitydifferent | Low | Medium | High |
Timedifferent | 30-60 min | 2–4 h review as a planning range; preparation and evaluation additional | 90-180 min |
Participantsdifferent | 3-10 | Designers, developers as users, and facilitation | 3-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Risk Matrix, Top Risk List | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | CoD Table, Prioritization Sequence |
Tagsno overlap | RiskDecisionPrioritizationAssessment | ArchitectureEngineeringFeedbackValidationTasks | PrioritizationDeliveryEconomicsDecision |
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