Interactive Design is the process of developing digital environments and systems that facilitate user interaction. Coursera's Interactive Design catalogue equips you with the tools to create immersive, user-friendly interfaces and experiences. You'll learn about the principles of human-computer interaction, methods for designing interactive systems, user interface design, user experience design, and usability testing. Additionally, concepts such as interactive prototyping, information architecture, and user-centered design will be explored, enabling you to build engaging digital experiences for various platforms and devices.