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| Criterion |  Knowledge Modeling Event Modeling |  UX Research Diary Study |  Product Strategy Impact Mapping |
|---|---|---|---|
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 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 a goal needs to be connected to several possible paths, it shows chains of impact instead of feature lists. It connects business goal, behavior change, and measures. |
Complexitysame | Medium | Medium | Medium |
Timedifferent | 2-6 h | 1-4 Wochen | 45-90 min |
Participantsdifferent | 2-8 | 5-20 | 3-8 |
Formatdifferent | Workshop + async | Async | Workshop |
Outputdifferent | Event Model, UI Flow, Commands, Read Models | Diary Entries, Longitudinal Patterns, Experience Timeline | Impact Map, Outcome Hypotheses, Delivery Options |
Tags1 shared | EventsBlueprintDomain-Driven DesignBehavior | UX researchTrackingBehavior | OutcomesStrategyBehaviorPlanning |
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