Augmented Reality Engineering: Fundamentals and Problem Solving

Augmented reality is transforming how users interact with digital information in the physical world. Understanding the engineering principles behind spatial tracking, 3D graphics alignment, and interaction logic is essential for building modern AR applications. This text-based course guides you through the foundational concepts and technical workflows of augmented reality development. You will learn how AR systems perceive the physical environment, track surfaces, and render digital objects seamlessly within real-world coordinates. What you will learn: Understand core AR terminology, 3D coordinate systems, and spatial mapping principles; Explore marker-based and markerless tracking mechanisms used in modern frameworks; Analyze plane detection, hit testing, and spatial anchor management; Study user interaction patterns tailored for real-time augmented experiences; Learn foundational computer vision concepts that enable environment understanding; Examine WebAR patterns and lightweight AR deployment approaches. The course begins with key terminology and spatial math before walking through step-by-step logic and practical AR engineering scenarios. Designed for beginners with no prior AR experience. Start reading today to build a solid foundation in AR engineering.