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| Criterion |  Architecture ARID (Active Reviews for Intermediate Designs) |  Decision Making Option Framing |  Decision Making Constraint Analysis |  Product Strategy DIBB |
|---|---|---|---|---|
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. | In early decisions, alternatives are often still vague, incomplete, or blended together. Option Framing brings every possibility into a comparable form and makes visible which variant actually fits the question. | 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. | DIBB helps clarify target groups, value, goals, and priorities by making the logic behind a decision explicit. It captures results as a DIBB document, belief list, bet list, and learning report. |
Complexitydifferent | Medium | Medium | Low | Low |
Timedifferent | 2–4 h review as a planning range; preparation and evaluation additional | 45-120 min | 30-90 min | 1-2 h |
Participantsdifferent | Designers, developers as users, and facilitation | 3-8 | 2-8 | 2-8 |
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 | Option Frames, Assumption Notes, Comparable Shortlist, Decision Inputs | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | DIBB document, Belief list, Bet list, Learning report |
Tagsno overlap | ArchitectureEngineeringFeedbackValidationTasks | OptionsDecision framingStrategyComparison | ConstraintsDecisionPlanningOptions | StrategyDecisionAssumptionsHypothesis |