This document provides an introduction to user experience design. It defines user experience as encompassing all aspects of a user's interaction with a company, service, or product. It describes the role of a user experience designer as involving user research, content creation, coding, user interface design, and competitive analysis. The document outlines techniques for user experience research like usability testing, guerrilla research, and competitive analysis. It discusses how to create personas and problem statements to understand users and design problems. Finally, it provides an activity using a persona and problem statement to demonstrate how to apply this knowledge to design decisions.