Description: A user-centered interface is a design that prioritizes the needs, preferences, and behaviors of the end user. This approach aims to create more intuitive and accessible experiences, facilitating interaction between the user and the system. User-centered interfaces are characterized by their usability, where ergonomics, aesthetics, and functionality are considered. Research methods such as interviews, surveys, and usability testing are employed to better understand users and their contexts. This type of design is crucial in software and application development, as a good interface can significantly enhance user satisfaction and efficiency in product use. In the context of graphical systems, the user-centered interface translates into how users interact with the desktop environment, the arrangement of windows, and the system’s response to user actions. In data visualization tools, this approach manifests in how data is presented, allowing users to customize their dashboards and quickly obtain relevant information.