The document describes a MediaLAB workshop on human-centered design. It discusses key aspects of human-centered design like the three lenses of empathy, desirability, and feasibility. It explains how user experience emerged as a focus on emotions and meaningful experiences. The document outlines factors that influence user experience like context, the user, and the system. It also discusses different time spans of user experience like anticipated, momentary, episodic, and cumulative experience. Exercises for the workshop include validating design concepts through why-how laddering and empathy mapping to understand users.