This book offers a unique blend of theoretical and practical aspects of AR concepts. Written lucidly, it guides readers to understand the complex mathematical derivations and architecture used in developing AR applications. Replete with real-world examples and case studies, readers will get hands-on experience in programming, prototyping and implementation. From AR enthusiasts to researchers and developers, the book targets undergraduate and postgraduate, software professionals, technology learners, and all interested. Salient features: latest industry trends in AR, such as, natural feature tracking, mobile augmented reality topics on computer vision & computer graphics usage in AR, and designing & developing mobile to arouse systems integration of theory and mathematical aspect for developing AR app in-depth coverage of programming AR.