User Interface Designers are professionals who focus on creating the visual layout and interactive elements of digital products, such as websites and mobile applications. Their goal is to ensure that users can easily navigate and interact with the product, enhancing overall user experience. They use design principles, color theory, and typography to create appealing and functional interfaces. These designers often collaborate with User Experience Designers and developers to ensure that the final product meets both aesthetic and functional requirements. They conduct user research and testing to gather feedback, which helps them refine their designs and improve usability for the target audience.