Like virtual reality, augmented reality is becoming an emerging platform in new application areas for museums, edutainment, home entertainment, research, industry, and the art communities using novel approaches which have taken augmented reality beyond traditional eye-worn or hand-held displays. In this book, the authors discuss spatial augmented r

A leading philosopher takes a mind-bending journey through virtual worlds, illuminating the nature of reality and our place within it. Virtual reality is genuine reality; that’s the central thesis of Reality+. In a highly original work of “technophilosophy,” David J. Chalmers gives a compelling analysis of our technological future. He argues that virtual worlds are not second-class worlds, and that we can live a meaningful life in virtual reality. We may even be in a virtual world already. Along the way, Chalmers conducts a grand tour of big ideas in philosophy and science. He uses virtual reality technology to offer a new perspective on long-established philosophical questions. How do we know that there’s an external world? Is there a god? What is the nature of reality? What’s the relation between mind and body? How can we lead a good life? All of these questions are illuminated or transformed by Chalmers’ mind-bending analysis. Studded with illustrations that bring philosophical issues to life, Reality+ is a major statement that will shape discussion of philosophy, science, and technology for years to come.

This book explores the rich and fascinating topic of virtual worlds by bringing together research findings and discussion pieces from an international group of leading practitioners in the field. There are many different definitions of virtual worlds, but they all share the characteristic of enabling real-time interaction between users who are present in these worlds in the form of avatars, i.e., digital projections of ourselves into virtual environments. A particular theme of the book is how our activities in virtual worlds continue to develop our understanding of the nature of virtual experience, and particularly what it means to be digitally human. These ideas are explored from a diverse and engaging range of perspectives that include archaeology, languages, teacher training, computing, meditation and well-being, forensic science, performance art and artificial intelligence. Each chapter provides an in-depth discussion and analysis, and practical examples of successful implementations of virtual world technologies are also included. The book will be invaluable to researchers and practitioners in the fields of virtual worlds, virtual reality, augmented reality and artificial intelligence. It presents evidence, discussion and advice on some of the underpinning concepts relating to virtuality, on the application of virtual technologies to our daily lives, and encourages us to ponder the possible futures of these types of technology.