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| Criterion | ![]() UX Research Diary Study | ![]() Operations Getting Things Done | ![]() Product Strategy Counter Metrics |
|---|---|---|---|
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. | With many open commitments and ideas in daily life, a reliable external storage system emerges. The method relieves the mind so priority and context don't have to compete in memory. | When a headline metric could mask side effects, it adds guardrail signals against unwanted outcomes. It connects customer value, product logic, and decision priorities. The result is captured as a counter-metric list and guardrail definitions. |
Complexitydifferent | Medium | Medium | Low |
Timedifferent | 1-4 Wochen | 1-2 h Setup, laufend | 30-60 min |
Participantsdifferent | 5-20 | 1 | 2-6 |
Formatdifferent | Async | Async | Workshop + async |
Outputdifferent | Diary Entries, Longitudinal Patterns, Experience Timeline | Action Lists, Project List, Review Routine | Counter Metric List, Guardrail Definitions |
Tagsno overlap | UX researchTrackingBehavior | ProductivityPlanningTasksExecution | MetricsMeasurementStrategyExperiments |
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