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| Criterion | ![]() UX Research Diary Study | ![]() Operations Eat the Frog | ![]() Operations 5 Whys |
|---|---|---|---|
Purposedifferent | 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. | The method protects energy and attention for the task that creates the largest progress and is often postponed. | For a single, hard-to-explain deviation, the method exposes the causal chain behind the visible symptom. It keeps the cause open until a controllable condition emerges instead of a mere description. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | 1-4 Wochen | 15-90 min daily | 15-30 min |
Participantsdifferent | 5-20 | 1 | 2-6 |
Formatdifferent | Async | Async | Workshop |
Outputdifferent | Diary Entries, Longitudinal Patterns, Experience Timeline | Priority Task, Completion Note, Daily Focus | Root cause notes, Countermeasures |
Tagsno overlap | UX researchTrackingBehavior | PrioritizationProductivityFocusExecution | Root causeIncidentLeanProblem solving |
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