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| Criterion |  Knowledge Modeling Event Modeling |  Agile Specification by Example |  UX Research Diary Study |  Agile ROAM Board |
|---|---|---|---|---|
Purposedifferent | Event Modeling connects business workflows with commands, events, and views into one coherent mental model. It helps design behavior, UI, and technical slices from the same underlying logic. | 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 experiences build up over days or weeks and a single session cannot capture them, Diary Study records the course of everyday life. Recurring triggers, moods, and habits become visible this way, beyond the sharpness of memory. | When work needs to move between different states or columns, it makes that movement and its handoffs legible. It sorts work by value, risk, and delivery ability. The result is captured as a ROAM Board and an Owner List. |
Complexitydifferent | Medium | Medium | Medium | Low |
Timedifferent | 2-6 h | 60-90 min pro Feature | 1-4 Wochen | 20-40 min initial, dann laufend |
Participantsdifferent | 2-8 | 3-6 | 5-20 | 3-15 |
Formatdifferent | Workshop + async | Workshop | Async | Workshop + async |
Outputdifferent | Event Model, UI Flow, Commands, Read Models | Example Table, Acceptance Tests | Diary Entries, Longitudinal Patterns, Experience Timeline | ROAM Board, Owner List |
Tagsno overlap | EventsBlueprintDomain-Driven DesignBehavior | AgileRequirementsExamplesBehavior-Driven Development | UX researchTrackingBehavior | RiskAgileTrackingAlignment |