Which aspect does a visual prototype primarily focus on?

A visual prototype primarily focuses on user interface design because it is a tangible representation of how users will interact with a system. By creating a visual prototype, stakeholders and users can better understand the layout, functionality, and flow of the user interface elements. This approach allows designers to explore various concepts and design choices, enhancing collaboration and feedback during the early stages of development.

Visual prototypes emphasize aspects such as color schemes, button placements, and navigation paths, which are all crucial for creating an intuitive and user-friendly interface. This focus on user experience helps to ensure that the final product aligns with user expectations and needs, ultimately leading to greater user satisfaction upon release.