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| Criterion |  Architecture ARID (Active Reviews for Intermediate Designs) |  Systems Thinking System Dynamics Simulation |  Product Discovery Assumption Mapping |
|---|---|---|---|
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. | System Dynamics Simulation makes assumptions about time, delay, and feedback testable through experiments. It draws relationships, patterns, and feedback loops. The result is captured as a simulation model and scenario reports. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. |
Complexitydifferent | Medium | High | Medium |
Timedifferent | 2–4 h review as a planning range; preparation and evaluation additional | Mehrere Tage bis Wochen | 45-60 min |
Participantsdifferent | Designers, developers as users, and facilitation | 1-5 Modellierende, Stakeholder asynchron | 2-8 |
Formatdifferent | Workshop + async | Async | Workshop + async |
Outputdifferent | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | Simulation Model, Scenario Reports | Assumption map, Test backlog, Risk ranking |
Tagsno overlap | ArchitectureEngineeringFeedbackValidationTasks | Systems thinkingDynamicsSimulationAnalysis | AssumptionsRiskExperimentsValidation |
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