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Selected:Value Stream MappingIdeal DaysLASR (Lightweight Approach for Software Reviews)Dot Estimation
| Criterion |  Delivery Value Stream Mapping |  Agile Ideal Days |  Architecture LASR (Lightweight Approach for Software Reviews) |  Facilitation Dot Estimation |
|---|---|---|---|---|
Purposedifferent | When delivery work dissolves into wait times, handoffs, and hidden effort, Value Stream Mapping makes the actual flow visible. The method exposes bottlenecks, idle time, and feedback loops so lead time and improvement levers become tangible. | When effort needs to be thought of as real working time, it offers a simple common denominator for comparison. It sorts work by value, risk, and delivery ability. The result is captured as Ideal Day Estimates, Assumption Notes, and Capacity Caveats. | 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. | When size or effort can only be estimated roughly, Dot Estimation condenses the group's experience into a quick range. It turns individual contributions into a visible selection. The result is captured as an Effort Heatmap, Risk Signals, and Discussion Targets. |
Complexitydifferent | Medium | Low | Medium | Low |
Timedifferent | 1-3 h | 15-60 min | 3–4 h for initial assessment; preparation and deeper analysis additional | 5-20 min |
Participantsdifferent | 4-10 | 2-9 | 1 or a small team; particularly suitable for 3–4 people | 3-20 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Current-state map, Future-state map, Bottleneck list | Ideal Day Estimates, Assumption Notes, Capacity Caveats | 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 | Effort Heatmap, Risk Signals, Discussion Targets |
Tagsno overlap | LeanFlowWasteDelivery | EstimationEffortAgile | ArchitectureQualityRiskAssessmentLean | EstimationEffortRisk |