UI/UX Design
UI is the saddle & the reins.UX is the feeling you get being able to ride the horse.
User experience design (UX design, UXD, UED, or XD) is the process of defining the experience a user would go through when interacting with a digital product or website. Design decisions in UX design are often driven by research, data analysis, and test results rather than aesthetic preferences and opinions.User interface (UI) design or user interface engineering is the design of user interfaces for machines and software, such as computers, home appliances, mobile devices, and other electronic devices, with the focus on maximizing usability and the user experience.