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| Criterion |  Agile Ideal Days |  Agile Specification by Example |  Operations Fishbone Diagram |
|---|---|---|---|
Purposedifferent | 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. | When business rules need to become precise, it ties language, example, and test together. It sorts work by value, risk, and delivery ability. The result is captured as an Example Table and Acceptance Tests. | When a problem has several possible contributing factors, the method sorts causes by cause areas. It prevents an initial hunch from blocking the view of other plausible drivers. |
Complexitydifferent | Low | Medium | Low |
Timedifferent | 15-60 min | 60-90 min pro Feature | 30-60 min |
Participantsdifferent | 2-9 | 3-6 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop |
Outputdifferent | Ideal Day Estimates, Assumption Notes, Capacity Caveats | Example Table, Acceptance Tests | Fishbone Diagram, Cause Categories, Investigation Backlog |
Tagsno overlap | EstimationEffortAgile | AgileRequirementsExamplesBehavior-Driven Development | Root causeQualityOperations |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
