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Selected:ARID (Active Reviews for Intermediate Designs)Incident Command Mad Sad Glad 4Ls Retrospective

Criterion	Architecture ARID (Active Reviews for Intermediate Designs)	DevOps Incident Command	Agile Mad Sad Glad	Agile 4Ls Retrospective
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.	During an acute incident with several people involved, the method creates a clear leadership and communication structure. It reduces chaos when fast coordination and clean situational awareness are both needed at once.	When a team's or workshop's mood needs to become readable, it structures emotional signals with little setup. It makes strain, relief, and sources of energy tangible.	When a sprint should not only be assessed but also learned from, it captures experience in clear learning categories. It records what worked, what's missing, and what should run differently next time.
Complexitydifferent	Medium	Medium	Low	Low
Timedifferent	2–4 h review as a planning range; preparation and evaluation additional	As needed	30-60 min	45–75 min
Participantsdifferent	Designers, developers as users, and facilitation	4-15	3-10	Team members involved
Formatdifferent	Workshop + async	Workshop + async	Workshop	Workshop
Outputdifferent	Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions	Incident Log, Action Tracker, Stakeholder Updates	Emotion Board, Themes, Action Items	4Ls Board, Learning Themes, Improvement Actions
Tagsno overlap	ArchitectureEngineeringFeedbackValidationTasks	IncidentOperationsReliability	RetrospectiveTeamReflection	RetrospectiveLearningReflectionTeam

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