UI (User Interface) and UX (User Experience) are two terms that are closely related but refer to different aspects of the design process.

UI refers to the visual and interactive elements of a product, such as buttons, icons, colors, and typography, that users interact with. The goal of UI design is to create an interface that is visually appealing, easy to use, and helps users accomplish their goals.

UX, on the other hand, refers to the overall experience that users have when interacting with a product, including their emotions, perceptions, and attitudes. UX design involves researching user needs and behaviors, creating user personas, and designing a product that meets the needs of the target audience.