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| Criterion |  Architecture ARID (Active Reviews for Intermediate Designs) |  Facilitation Six Thinking Hats |  Facilitation Decision Jam |  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 a topic gets stuck too quickly in the same thinking mode, Six Thinking Hats deliberately separates the perspectives. This means facts, risks, creativity, and emotional signals get worked through one after another instead of mixed together. | When a decision is stuck, Decision Jam loosens the knot through structured separation of problem, idea, and selection. The format creates movement without jumping prematurely at the first seemingly elegant answer. | 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 | Medium | Low | Medium |
Timedifferent | 2–4 h review as a planning range; preparation and evaluation additional | 45-90 min | 60-90 min | 30-90 min |
Participantsdifferent | Designers, developers as users, and facilitation | 4-12 | 4-10 | 1-6 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop + async |
Outputdifferent | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | Perspective Notes, Decision Inputs, Action Items | Problem Cluster, Prioritized Challenge, Experiment | Decision Tree, Option Map, Assumption List |
Tagsno overlap | ArchitectureEngineeringFeedbackValidationTasks | FacilitationOptionsDecision | FacilitationDecisionProblem solvingWorkshop | DecisionTreeOptions |