The document is an introduction to user experience (UX) led by Mike Biggs, covering the fundamentals of UX design, its history, and the UX process. It outlines core concepts such as usability, the contributions required from various team members, the five stages of the UX process (discover, define, design, develop, deliver), and emphasizes the importance of a user-centered approach. Additionally, the content provides resources and tools for UX practitioners and explores the future of UX in relation to product management and service design.