UX Prototyping: From Low-Fidelity to Interactive Designs

Great user experiences start with clear, testable ideas. Prototyping bridges the gap between initial concepts and fully functional digital designs, allowing teams to validate usability before writing a single line of code. This text-based course guides you through the entire prototyping lifecycle. You will learn how to structure your design thinking, starting with foundational terminology and paper sketches, before advancing to interactive digital models that simulate real-world user behavior. What you'll learn: Understand the foundational principles of user experience (UX) and the purpose of prototyping; Create low-fidelity paper prototypes and wireframes to quickly map user journeys; Build high-fidelity interactive prototypes with modern design tool workflows, including component states and variables; Apply responsive design principles to ensure layouts adapt across mobile and desktop screens; Integrate basic accessibility standards into your interactive flows, such as keyboard navigation paths; Manage the design-to-development handoff process with clear documentation and specifications. You will start by exploring core design concepts and standard terminology before moving step-by-step through wireframing, interactive transitions, and modern handoff practices. Each section focuses on practical, written explanations and structural walkthroughs to build your confidence. This course is designed for absolute beginners, aspiring UX/UI designers, and product managers who want to communicate design ideas clearly. No prior design or coding experience is required. Start reading today to turn your creative concepts into engaging, interactive digital prototypes.