Explain the difference between UI and UX design.

UI design is about the visual aspects of the interface – how it looks and is laid out, including elements like buttons, icons, and colors. UX design, on the other hand, is more about the overall experience, encompassing user research, usability, information architecture, and interaction design. While UI is focused on the product's aesthetics, UX is about enhancing user satisfaction by improving the usability and accessibility of the product.