We are surrounded by design.Whether it is an app, a car dashboard, a physical product or instructions, users should be able to interact with these items in a way that makes sense.Human Experience Design and Interaction (HEDI) is a new Bachelor of Science degree that emphasizes human-centered design thinking principles.The first of its kind in Utah, a bachelor s degree in Human Experience Design and Interaction combines design thinking principles with topics of how people learn, technology tools, project management, and data analysis.