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| Criterion |  Architecture ARID (Active Reviews for Intermediate Designs) |  Decision Making Constraint Analysis |  Product Strategy ICE Scoring |  Decision Making Decision Tree |
|---|---|---|---|---|
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 an initiative stalls, the limit often lies not in the idea but in hard or soft boundary conditions. Constraint Analysis separates these limits and shows which of them can actually be shaped. | When ideas need sorting quickly, it condenses impact, confidence, and effort into one compact score. It connects customer value, product logic, and decision priorities. The result is captured as an ICE table and top-ideas list. | For decisions with follow-on paths and dependencies, a linear comparison is often not enough. A Decision Tree shows how options branch under conditions and which consequences hang on each branch. |
Complexitydifferent | Medium | Low | Low | Medium |
Timedifferent | 2–4 h review as a planning range; preparation and evaluation additional | 30-90 min | 30-60 min | 30-90 min |
Participantsdifferent | Designers, developers as users, and facilitation | 2-8 | 2-8 | 1-6 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | ICE Table, Top Idea List | Decision Tree, Option Map, Assumption List |
Tagsno overlap | ArchitectureEngineeringFeedbackValidationTasks | ConstraintsDecisionPlanningOptions | PrioritizationScoringGrowthDecision | DecisionTreeOptions |