Human-Computer Interaction (HCI) Fundamentals

Technology is only as good as our ability to use it. Understanding how humans perceive, process, and interact with digital systems is the key to creating successful software, websites, and applications. This text-based course guides you through the foundational principles of Human-Computer Interaction (HCI), helping you transition from a developer or designer who simply builds interfaces to one who crafts meaningful, intuitive user experiences. What you'll learn: - Understand core cognitive models and human perception theories that influence user behavior. - Apply established interaction design principles and usability heuristics to digital layouts. - Design accessible interfaces that meet modern accessibility guidelines and accommodate diverse users. - Practice evaluating interface usability through structured heuristic evaluation and user testing methodologies. - Analyze user needs using personas, journey maps, and task analysis. - Create user-centered design solutions for modern multi-device and mobile ecosystems. The course begins with foundational definitions and key terminology in cognitive psychology, then moves systematically into design frameworks, accessibility standards, and evaluation techniques. It is perfect for beginners, aspiring UX/UI designers, and software developers looking to build a strong foundation in user-centered design, with no prior experience required. Start reading today to begin designing technology that people love to use.