**What does "digital user interface" design focus on for interaction?**
Digital user interface design primarily focuses on enhancing user interaction and overall experience by creating intuitive and functional interfaces. This entails designing layouts, buttons, and navigational elements that facilitate seamless user interactions with digital products. Emphasis is placed on aspects such as usability, accessibility, and aesthetic appeal, ensuring the interface meets the diverse needs of users. Moreover, effective digital user interface design incorporates feedback mechanisms, allowing users to easily understand actions taken and results achieved, thereby enhancing engagement and satisfaction with the digital experience.