Final answer:
Mapping in human-centered interface design creates visual representations of data to enhance user experience and improve usability.
Step-by-step explanation:
The purpose of mapping in human-centered interface design is to create visual representations of data in a way that is easy to understand and navigate for users. Maps help designers organize information, identify patterns, and create intuitive user interfaces. For example, in a website or mobile app, a map can be used to display locations, highlight points of interest, or show the flow of information. By providing a visual representation of data, mapping in interface design enhances user experience and improves usability.