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Selected:Software Architecture CanvasLean StartupLASR (Lightweight Approach for Software Reviews)Architecture Inception Canvas
| Criterion |  Architecture Software Architecture Canvas |  Innovation Lean Startup |  Architecture LASR (Lightweight Approach for Software Reviews) |  Architecture Architecture Inception Canvas |
|---|---|---|---|---|
Purposedifferent | The Software Architecture Canvas reduces a system to the most important architecture decisions, constraints, and interfaces. It is useful when teams need a resilient overall picture quickly. | For uncertain business assumptions, the method forces the idea into contact with real market reactions early. It separates wishful picture, assumption, and observable behavior, so that learning becomes faster than planning. This translates uncertainty into measurable insight. | LASR helps development teams identify where their software falls short of important quality goals and which improvements to consider. A small group with existing system knowledge can make an initial assessment and investigate open questions in more detail. | The Architecture Inception Canvas bundles the first architecture questions into a compact decision picture. It fits when an initiative is still in motion but still needs clear guardrails. |
Complexitydifferent | Low | Medium | Medium | Low |
Timedifferent | 1-2 h | Wochen bis Monate je Lernzyklus | 3–4 h for initial assessment; preparation and deeper analysis additional | 1-2 h |
Participantsdifferent | 3-10 | 2-8 | 1 or a small team; particularly suitable for 3–4 people | 3-8 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Architecture Canvas, Goals, Constraints, Quality Attributes | Hypothesis list, MVPs, Learning reports, Pivot or persevere decision | Lean Mission Statement describing the software’s purpose, Prioritized quality goals and evaluation criteria, Risks and estimated gaps against quality goals, More closely examined findings and open checks | Inception Canvas, Risks, Goal List, Open Questions |
Tagsno overlap | CanvasArchitectureAlignmentWorkshop | LeanStartupValidationMVP | ArchitectureQualityRiskAssessmentLean | AlignmentArchitectureCanvas |