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| Criterion |  DevOps ChatOps |  Growth A/B Testing |  Innovation Crazy 8s |  Architecture ARID (Active Reviews for Intermediate Designs) |
|---|---|---|---|---|
Purposedifferent | For operational work in a distributed team, the method links communication with direct system control. It records decisions right where the signal, the context, and the execution come together. | When two variants compete, discussions quickly decide by taste rather than effect. A/B Testing checks behavior under controlled conditions and separates real improvement from chance or expectation effects. | With only a few minutes available and a still-fuzzy solution search, the method forces a wide range of variants. It produces fast sketches before the first idea can settle in, making different directions directly comparable and open to further development. | 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. |
Complexitydifferent | Medium | High | Low | Medium |
Timedifferent | Ongoing | 1-4 Wochen | 8-15 min | 2–4 h review as a planning range; preparation and evaluation additional |
Participantsdifferent | 2-20 | 1-6 | 1-10 | Designers, developers as users, and facilitation |
Formatdifferent | Workshop + async | Async | Workshop | Workshop + async |
Outputdifferent | Chat Transcript, Action Log, Automations | Experiment results, Decision log, Learning summary | Sketch Set, Idea Shortlist, Direction Options | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions |
Tagsno overlap | CollaborationEngineeringIncident | ExperimentsGrowthAnalyticsValidation | BrainstormingSketchingSpeedDivergenceDesign sprint | ArchitectureEngineeringFeedbackValidationTasks |