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| Criterion |  UX Research Diary Study |  Agile NoEstimates |  UX Research HEART Framework |  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. | When estimating slows a team down more than it helps, it shifts the focus to flow, small slices, and real lead time. It sorts work by value, risk, and delivery ability. The result is captured as Throughput Data, Flow Forecast, and Slicing Rules. | Helps clarify observations, needs, and patterns in concrete terms. It groups observations into patterns, questions, and decisions. The result is captured as a HEART-GSM table and dashboard. | 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 | Medium | Low |
Timedifferent | 1-4 Wochen | laufend | 120 min initial, dann laufend | 30-60 min |
Participantsdifferent | 5-20 | 2-12 | 3-6 | 2-6 |
Formatdifferent | Async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Diary Entries, Longitudinal Patterns, Experience Timeline | Throughput Data, Flow Forecast, Slicing Rules | HEART-GSM Table, Dashboard | Counter Metric List, Guardrail Definitions |
Tagsno overlap | UX researchTrackingBehavior | EstimationForecastingFlow | MetricsUX researchMeasurementSatisfaction | MetricsMeasurementStrategyExperiments |