XR Development Foundations: Building VR and MR with Unity and Unreal

Immersive technology is reshaping how we interact with the digital world, but getting started with extended reality (XR) can feel overwhelming with multiple engines and platforms to choose from. This text-based course guides you through the core concepts of virtual reality (VR) and mixed reality (MR) development using the industry's leading platforms. You will transition from a curious beginner to a knowledgeable creator who understands how to configure projects, implement interactive mechanics, and leverage standard toolkits across both Unity and Unreal Engine. Through clear written explanations and structured code walkthroughs, you will gain a deep understanding of multi-platform XR deployment. What you'll learn: - Understand foundational XR terminology, tracking systems, and spatial computing principles. - Configure development environments in both Unity and Unreal Engine for virtual and mixed reality. - Apply the OpenXR standard to ensure cross-platform compatibility for your immersive projects. - Implement basic interaction mechanics, including grab physics, teleportation, and hand tracking. - Configure mixed reality features like passthrough and spatial mapping using modern toolkits. - Analyze the key differences between Unity and Unreal Engine workflows to choose the right tool for your project. The course begins with essential spatial computing concepts before guiding you step-by-step through setting up projects, configuring toolkits, and writing clean interaction scripts. You will explore practical development methodologies for both major engines, ensuring a well-rounded foundation. This course is designed for aspiring developers, designers, and tech enthusiasts who are new to XR development, with no prior experience with game engines or 3D development required. Start reading today and build your foundation in the exciting world of extended reality.