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| Criterion |  UX Research Card Sorting |  Operations Time Blocking |  UX Research Usability Testing |  Operations Pomodoro Technique |
|---|---|---|---|---|
Purposedifferent | When content only makes sense internally and users can't find the structure again, card sorting exposes their mental order. Terms, groups, and naming are then aligned with the target group's expectations. | With a calendar that grows on request, the method makes available time explicit again. It combines appointments, focus work, and buffer into a more realistic day structure. | When a product is built but people get stuck on tasks, usability testing shows the friction at concrete points. Observed use instead of self-report makes visible where orientation, understanding, or interaction breaks down. | 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 | Low | Medium | Low |
Timedifferent | 20-45 min | 15-30 min Planung, laufend | 1-2 h je Session | 25 min Zyklen |
Participantsdifferent | Based on research question | 1 | Based on research question | 1 |
Formatdifferent | Workshop + async | Async | Workshop + async | Async |
Outputdifferent | Content groups, Label set, IA hypotheses | Blocked Calendar, Capacity View, Focus Plan | Usability Issues, Severity List, Recommendations | Focus Sessions, Task Progress, Interruption Notes |
Tagsno overlap | Information architectureNavigationStructure | PlanningTime managementFocus | ValidationUXPrototype | FocusTime managementProductivityExecution |