What type of diagram is used to categorize ideas based on relationships in UX?

The affinity diagram is a powerful tool used to organize and categorize ideas based on their relationships. It is particularly useful in the user experience design process where teams need to synthesize large amounts of information or ideas, such as user feedback, brainstorming sessions, or research findings.

Utilizing sticky notes or cards, ideas are grouped into clusters based on their similarities, allowing teams to visually see the connections and relationships between them. This process encourages collaboration and discussion among team members, making it easier to identify patterns, themes, and insights that inform design decisions.

In contrast, a flow chart primarily represents processes and workflows, while wireframe sketches focus on the layout and structure of a user interface. A storyboard is a narrative-based visual representation that illustrates user scenarios or processes, often used to explore user interactions visually. Therefore, the affinity diagram is unique in its ability to categorize and prioritize ideas effectively based on their relational context within UX design.