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| Criterion |  UX Research Card Sorting |  Innovation Contradiction Analysis |  Innovation Design Sprint |
|---|---|---|---|
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. | When a system should improve while another measure suffers as a result, the method makes the underlying conflict precisely formulable. It separates the desired effect from its side effect. This makes solutions possible that address the contradiction deliberately instead of half-heartedly. | When the product question is unclear and time pressure is high, the method takes a team from an open idea to a testable solution. It connects problem understanding, decision, and learning in one compact format, lowering the risk of spending a lot of energy on a mere guess. |
Complexitydifferent | Low | Medium | High |
Timedifferent | 20-45 min | 60-120 min | 4-5 Tage |
Participantsdifferent | Based on research question | 2-8 | 5-8 |
Formatdifferent | Workshop + async | Workshop | Workshop |
Outputdifferent | Content groups, Label set, IA hypotheses | Contradiction Statement, Abstraction Notes, Solution Principles, Concept Ideas | Prototype, Test Findings, Decision Rationale |
Tagsno overlap | Information architectureNavigationStructure | ContradictionsInnovationProblem solving | Design sprintPrototypeValidationInnovation |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
