The document provides information on UI/UX design terms and concepts. It defines what UI, UX and UXD are, and describes common design types like skeuomorphic, flat, and material design. It also discusses the UX design process and popular UI design software. Finally, it defines and explains common UI/UX terms like wireframes, prototypes, mockups, responsive design, navigation, menus, calls-to-action buttons, loading bars, tabs, switches, pickers and checkboxes.