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| Criterion |  Decision Making Delphi Method |  Architecture ARID (Active Reviews for Intermediate Designs) |  Facilitation Decision Jam |  Architecture Risk Storming |
|---|---|---|---|---|
Purposedifferent | When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. | 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 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. | Helps clarify architecture context, options, and consequences in concrete terms. It organizes technical context, alternatives, and consequences. The result is captured as an Annotated Diagram, a Prioritized Risk List, and an Action Backlog. |
Complexitydifferent | High | Medium | Low | Low |
Timedifferent | 1-4 Wochen | 2–4 h review as a planning range; preparation and evaluation additional | 60-90 min | 60-90 min |
Participantsdifferent | 6-30 Experten | Designers, developers as users, and facilitation | 4-10 | 4-12 |
Formatdifferent | Async | Workshop + async | Workshop | Workshop |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | Problem Cluster, Prioritized Challenge, Experiment | Annotated Diagram, Prioritized Risk List, Action Backlog |
Tagsno overlap | ForecastingExpertsDecisionStrategy | ArchitectureEngineeringFeedbackValidationTasks | FacilitationDecisionProblem solvingWorkshop | RiskArchitectureWorkshopValidation |