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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)
A paper-based illustration representing Wardley Mapping with its core stages and visible working result.
Systems Thinking
Wardley Mapping
Paper illustration for Current Reality Tree
Systems Thinking
Current Reality Tree
Paper illustration for Behavior Over Time Graph.
Systems Thinking
Behavior Over Time Graph
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.Wardley Mapping makes visible where an offering stands today and where it can evolve. The method connects user need, value chain, and evolution stages into a strategic basis for platform, build, or buy decisions.A Current Reality Tree condenses many symptoms into a few causal chains. The method makes visible which core problems drive several negative effects at once.A Behavior Over Time Graph shows how a metric or observation develops over time. The method makes trends, breaks, and recurring patterns visible that get lost in snapshots.
Complexitydifferent
MediumMediumHighLow
Timedifferent
2–4 h review as a planning range; preparation and evaluation additional1-3 h2-6 h20-45 min
Participantsdifferent
Designers, developers as users, and facilitation2-103-81-10
Formatdifferent
Workshop + asyncWorkshop + asyncWorkshopWorkshop + async
Outputdifferent
Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisionsWardley Map, Strategic Options, Evolution NotesCurrent Reality Tree, Core Problems, Intervention IdeasBehavior Over Time Graph, Trend Hypotheses, Key Events
Tagsno overlap
ArchitectureEngineeringFeedbackValidationTasks
StrategySystems thinkingDynamics
Systems thinkingRoot causeConstraintsCausality
Systems thinkingPatternsDynamics
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