Understanding Augmented Reality

AR is when a physical, real-world environment's elements are augmented by computer-generated sound or graphics. The technology functions by enhancing one's current perception of reality and providing a combination of real-world and computer-generated data. Examples in use today are when related sports scores are shown on TV during a game or when you can learn more about the objects around you at a museum via your smartphone.There is so much potential for making things more deeply engaging using these technologies, particularly as they become more easily available via smartphones. Augmented reality systems can be used in almost any field or industry, providing instant added information that enhances your experience. AR applications have already appeared in areas such as entertainment, education, marketing, advertising, architecture, publishing, museums, and more. All iPhones now come equipped with a video camera, a compass, and GPS the three tools necessary for AR applications.This book provides the necessary background: what AR really is, the lay of the land in terms of hardware, software, interaction techniques, content development, and usability concerns to prepare you to create compelling and appropriate AR applications. Designers will gain a coherent approach to understanding and applying fundamental approaches to AR development.