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Criterion
Design sheets and interface cards connect to jointly written pseudocode with highlighted unresolved questions.
Architecture
ARID (Active Reviews for Intermediate Designs)
Paper illustration for Risk Storming.
Architecture
Risk Storming
Paper illustration for RAPID
Decision Making
RAPID
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.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.In complex management decisions, clarity is often missing about who recommends, who agrees, and who makes the decision. RAPID creates this assignment and stabilizes decisions across several levels.
Complexitydifferent
MediumLowMedium
Timedifferent
2–4 h review as a planning range; preparation and evaluation additional60-90 min45-90 min
Participantsdifferent
Designers, developers as users, and facilitation4-123-12
Formatdifferent
Workshop + asyncWorkshopWorkshop + async
Outputdifferent
Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisionsAnnotated Diagram, Prioritized Risk List, Action BacklogRAPID Role Map, Recommendation, Decision Log
Tagsno overlap
ArchitectureEngineeringFeedbackValidationTasks
RiskArchitectureWorkshopValidation
DecisionRolesGovernance
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Often compared together

Methods with strong topical overlap with the current selection, not yet in the comparison.

Paper illustration of Request for Comments (RFC) with its method-specific working model.
Architecture
Request for Comments
Paper illustration of two considered options leading to a decision record with a marked status and visible consequences.
Architecture
Architecture Decision Record
Paper illustration of a calm four-quadrant Assumption Map with hypothesis cards and emphasis on important assumptions with little evidence.
Product Discovery
Assumption Mapping