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Selected:C4 ModelARID (Active Reviews for Intermediate Designs)Eisenhower MatrixArchitecture Communication Canvas
| Criterion | ![]() Architecture C4 Model | ![]() Architecture ARID (Active Reviews for Intermediate Designs) | ![]() Decision Making Eisenhower Matrix | ![]() Architecture Architecture Communication Canvas |
|---|---|---|---|---|
Purposedifferent | The C4 Model makes a system legible across several resolution levels, from context down to code. It suits situations where different audiences need to understand the same architecture from different altitudes. | 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. | It separates true priorities from noise so it becomes clear what should be done now, scheduled, delegated, or dropped. | The Architecture Communication Canvas plans architecture communication so the right people receive the right message. The method turns technical complexity into deliberate communication design. |
Complexitydifferent | Low | Medium | Low | Medium |
Timedifferent | 1-4 h | 2–4 h review as a planning range; preparation and evaluation additional | 15-30 min | 60-120 min |
Participantsdifferent | 1-5 | Designers, developers as users, and facilitation | 1-6 | 2-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Context Diagram, Container Diagram, Component Diagram | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | Eisenhower Matrix, Action List, Delegation Notes | Communication Canvas, Stakeholder Messages, Architecture Communication Plan |
Tagsno overlap | ArchitectureCommunicationVisualization | ArchitectureEngineeringFeedbackValidationTasks | PrioritizationFocusTasks | ArchitectureCommunicationStakeholdersCanvas |



