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| Criterion |  UX Research Affinity Diagramming |  Operations 8D Problem Solving |  Operations Eat the Frog |  Operations Pomodoro Technique |
|---|---|---|---|---|
Purposedifferent | When research notes, feedback, or observations sit unconnected side by side, affinity diagramming sorts the raw material into solid themes. Many individual points turn into patterns that make decisions and opportunities clearer. | For an acute quality or delivery problem, the method structures immediate protection and root cause work together. It keeps the situation stable while the actual cause is investigated cleanly. | The method protects energy and attention for the task that creates the largest progress and is often postponed. | For easily distracted solo work, the method sets clear time boundaries for concentrated work. It protects attention when large tasks would otherwise fall apart into small avoidance moves. |
Complexitydifferent | Low | High | Low | Low |
Timedifferent | 45–90 min | 1-6 Wochen | 15-90 min daily | 25 min Zyklen |
Participantsdifferent | 3-10 | 4-10 | 1 | 1 |
Formatdifferent | Workshop | Workshop + async | Async | Async |
Outputdifferent | Theme clusters, Insight statements, Opportunity areas | 8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan | Priority Task, Completion Note, Daily Focus | Focus Sessions, Task Progress, Interruption Notes |
Tagsno overlap | SynthesisQualitativeRoot cause | QualityProblem solvingRoot cause | PrioritizationProductivityFocusExecution | FocusTime managementProductivityExecution |