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Criterion
Paper illustration of the Lightning Decision Jam working structure.
Facilitation
Decision Jam
Design sheets and interface cards connect to jointly written pseudocode with highlighted unresolved questions.
Architecture
ARID (Active Reviews for Intermediate Designs)
Paper illustration for DACI
Decision Making
DACI
Paper illustration for RAPID
Decision Making
RAPID
Purposedifferent
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.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 cross-functional decisions, responsibilities quickly blur between approval, influence, and execution. DACI arranges these roles so decision pressure, contribution, and information stay cleanly separated.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
LowMediumLowMedium
Timedifferent
60-90 min2–4 h review as a planning range; preparation and evaluation additional30-60 min45-90 min
Participantsdifferent
4-10Designers, developers as users, and facilitation2-103-12
Formatdifferent
WorkshopWorkshop + asyncWorkshop + asyncWorkshop + async
Outputdifferent
Problem Cluster, Prioritized Challenge, ExperimentPrioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisionsDACI Matrix, Decision Owner, Decision LogRAPID Role Map, Recommendation, Decision Log
Tagsno overlap
FacilitationDecisionProblem solvingWorkshop
ArchitectureEngineeringFeedbackValidationTasks
DecisionRolesGovernanceAlignment
DecisionRolesGovernance
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