Virtuality and Humanity


Book Description

This is a pioneering study of virtuality through human history: ancient-to-modern evolution and recent expansion; expression in many fields (chapters on Religion; Philosophy, Math, Physics; Literature and the Arts; Economics; Nationhood, Government and War; Communication); psychological and social reasons for its universality; inter-relationship with "reality." The book's thesis: virtuality was always an integral part of humanity in many areas of life, generally expanding over the ages. The reasons: 1- brain psychology; 2- virtuality's six functions — escape from boredom to relieving existential dread. Other questions addressed: How will future neuroscience, biotech and "compunications" affect virtuality? Can/should there be limits to human virtualizing?




Human Virtuality and Digital Life


Book Description

Winner of the Gradiva® Best Book Award 2022, and the Courage to Dream Book Prize 2023 from the Academy of the American Psychoanalytic Association! This book is a psychoanalytic and philosophical exploration of how the digital is transforming our perception of the world and our understanding of ourselves. Drawing on examples from everyday life, myth, and popular culture, this book argues that virtual reality is only the latest instantiation of the phenomenon of the virtual, which is intrinsic to human being. It illuminates what is at stake in our understanding of the relationship between the virtual and the real, showing how our present technologies both enhance and diminish our psychological lives. The authors claim that technology is a pharmakon - at the same time both a remedy and a poison - and in their writing exemplify a method that overcomes the polarization that compels us to regard it either as a liberating force or a dangerous threat in human life. The digital revolution challenges us to reckon with the implications of what is being called our posthuman condition, leaving behind our modern conception of the world as constituted by atemporal essences and reconceiving it instead as one of processes and change. The book’s postscript considers the sudden plunge into the virtual effected by the 2020 global pandemic. Accessible and wide-reaching, this book will appeal not only to psychotherapists, psychoanalysts, and philosophers, but anyone interested in the ways virtuality and the digital are transforming our contemporary lives.




Handbook of Virtual Humans


Book Description

Virtual Humans are becoming more and more popular and used in many applications such as the entertainment industry (in both film and games) and medical applications. This comprehensive book covers all areas of this growing industry including face and body motion, body modelling, hair simulation, expressive speech simulation and facial communication, interaction with 3D objects, rendering skin and clothes and the standards for Virtual Humans. Written by a team of current and former researchers at MIRALab, University of Geneva or VRlab, EPFL, this book is the definitive guide to the area. Explains the concept of avatars and autonomous virtual actors and the main techniques to create and animate them (body and face). Presents the concepts of behavioural animation, crowd simulation, intercommunication between virtual humans, and interaction between real humans and autonomous virtual humans Addresses the advanced topics of hair representation and cloth animation with applications in fashion design Discusses the standards for Virtual Humans, such as MPEG-4 Face Animation and MPEG-4 Body Animation.




How We Became Posthuman


Book Description

In this age of DNA computers and artificial intelligence, information is becoming disembodied even as the "bodies" that once carried it vanish into virtuality. While some marvel at these changes, envisioning consciousness downloaded into a computer or humans "beamed" Star Trek-style, others view them with horror, seeing monsters brooding in the machines. In How We Became Posthuman, N. Katherine Hayles separates hype from fact, investigating the fate of embodiment in an information age. Hayles relates three interwoven stories: how information lost its body, that is, how it came to be conceptualized as an entity separate from the material forms that carry it; the cultural and technological construction of the cyborg; and the dismantling of the liberal humanist "subject" in cybernetic discourse, along with the emergence of the "posthuman." Ranging widely across the history of technology, cultural studies, and literary criticism, Hayles shows what had to be erased, forgotten, and elided to conceive of information as a disembodied entity. Thus she moves from the post-World War II Macy Conferences on cybernetics to the 1952 novel Limbo by cybernetics aficionado Bernard Wolfe; from the concept of self-making to Philip K. Dick's literary explorations of hallucination and reality; and from artificial life to postmodern novels exploring the implications of seeing humans as cybernetic systems. Although becoming posthuman can be nightmarish, Hayles shows how it can also be liberating. From the birth of cybernetics to artificial life, How We Became Posthuman provides an indispensable account of how we arrived in our virtual age, and of where we might go from here.




Human Walking in Virtual Environments


Book Description

This book presents a survey of past and recent developments on human walking in virtual environments with an emphasis on human self-motion perception, the multisensory nature of experiences of walking, conceptual design approaches, current technologies, and applications. The use of Virtual Reality and movement simulation systems is becoming increasingly popular and more accessible to a wide variety of research fields and applications. While, in the past, simulation technologies have focused on developing realistic, interactive visual environments, it is becoming increasingly obvious that our everyday interactions are highly multisensory. Therefore, investigators are beginning to understand the critical importance of developing and validating locomotor interfaces that can allow for realistic, natural behaviours. The book aims to present an overview of what is currently understood about human perception and performance when moving in virtual environments and to situate it relative to the broader scientific and engineering literature on human locomotion and locomotion interfaces. The contents include scientific background and recent empirical findings related to biomechanics, self-motion perception, and physical interactions. The book also discusses conceptual approaches to multimodal sensing, display systems, and interaction for walking in real and virtual environments. Finally, it will present current and emerging applications in areas such as gait and posture rehabilitation, gaming, sports, and architectural design.




Reality+: Virtual Worlds and the Problems of Philosophy


Book Description

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.




The VR Book


Book Description

This is a strong foundation of human-centric virtual reality design for anyone and everyone involved in creating VR experiences. Without a clear understanding of the human side of virtual reality (VR), the experience will always fail. The VR Book bridges this gap by focusing on human-centered design. Creating compelling VR applications is an incredibly complex challenge. When done well, these experiences can be brilliant and pleasurable, but when done badly, they can result in frustration and sickness. Whereas limitations of technology can cause bad VR execution, problems are oftentimes caused by a lack of understanding human perception, interaction, design principles, and real users. This book focuses on the human elements of VR, such as how users perceive and intuitively interact with various forms of reality, causes of VR sickness, creating useful and pleasing content, and how to design and iterate upon effective VR applications. This book is not just for VR designers, it is for managers, programmers, artists, psychologists, engineers, students, educators, and user experience professionals. It is for the entire VR team, as everyone contributing should understand at least the basics of the many aspects of VR design. The industry is rapidly evolving, and The VR Book stresses the importance of building prototypes, gathering feedback, and using adjustable processes to efficiently iterate towards success. It contains extensive details on the most important aspects of VR, more than 600 applicable guidelines, and over 300 additional references.




Virtual Society


Book Description

“A fascinating, provocative case that the metaverse will not merely transform our virtual experience—it may actually enrich the quality of our lives” (Adam Grant)—from the visionary co-founder of one of today’s most innovative technology companies “This important book offers a highly persuasive argument that the metaverse, a new kind of virtual world, marks a profound next stage in this long human quest for fulfillment through creation.”—Chris Anderson, head of TED The concept of “the metaverse” has exploded in the public consciousness, but its contours remain elusive. Is it merely an immersive virtual reality playground, one that Facebook and other platforms will angle to control? Is it simply the next generation of massive multiplayer online games? Or is it something more revolutionary? As pioneering technologist Herman Narula shows, the metaverse is the latest manifestation of an ancient human tendency: the act of worldbuilding. From the Egyptians, whose conception of death inspired them to build the pyramids, to modern-day sports fans, whose passion for a game inspires extreme behavior, humans have long sought to supplement their day-to-day lives with a rich diversity of alternative experiences. Rooting his vision in history and psychology, Narula argues that humans’ intrinsic need for autonomy, accomplishment, and connection can best be met in virtual “worlds of ideas,” where users have the chance to create and exchange meaning and value. The metaverse is both the growing set of fulfilling digital experiences—ranging from advanced gaming to concerts and other entertainment events and even to virtual employment—and the empowering framework that allows these spaces to become “networks of useful meaning.” Bloomberg Intelligence recently predicted that the metaverse will become an $800 billon industry by 2024. But its implications, argues Narula, will lead to far more awe-inspiring possibilities than a spigot of cash. The arrival of the metaverse marks the beginning of a new age of exploration—not outward, but inward—with the potential to reshape society and open the door to a new understanding of the human species and its capabilities. Rigorously researched and passionately argued, Virtual Society is a provocative and essential guide for anyone who wants to go beyond superficial headlines to understand the true contours and potential of our virtual future.




Defying Reality


Book Description

A fascinating exploration of the history, development, and future of virtual reality, a technology with world-changing potential, written by award-winning journalist and author David Ewalt, stemming from his 2015 Forbes cover story about the Oculus Rift and its creator Palmer Luckey. You’ve heard about virtual reality, seen the new gadgets, and read about how VR will be the next big thing. But you probably haven’t yet realized the extent to which this technology will change the way we live. We used to be bound to a physical reality, but new immersive computer simulations allow us to escape our homes and bodies. Suddenly anyone can see what it’s like to stand on the peak of Mount Everest. A person who can’t walk can experience a marathon from the perspective of an Olympic champion. And why stop there? Become a dragon and fly through the universe. But it’s not only about spectacle. Virtual and augmented reality will impact nearly every aspect of our lives—commerce, medicine, politics—the applications are infinite. It may sound like science fiction, but this vision of the future drives billions of dollars in business and is a top priority for such companies as Facebook, Google, and Sony. Yet little is known about the history of these technologies. In Defying Reality, David M. Ewalt traces the story from ancient amphitheaters to Cold War military laboratories, through decades of hype and failure, to a nineteen-year-old video game aficionado who made the impossible possible. Ewalt looks at how businesses are already using this tech to revolutionize the world around us, and what we can expect in the future. Writing for a mainstream audience as well as for technology enthusiasts, Ewalt offers a unique perspective on VR. With firsthand accounts and on-the-ground reporting, Defying Reality shows how virtual reality will change our work, our play, and the way we relate to one another.




Coming of Age in Second Life


Book Description

Millions of people around the world today spend portions of their lives in online virtual worlds. Second Life is one of the largest of these virtual worlds. The residents of Second Life create communities, buy property and build homes, go to concerts, meet in bars, attend weddings and religious services, buy and sell virtual goods and services, find friendship, fall in love--the possibilities are endless, and all encountered through a computer screen. At the time of its initial publication in 2008, Coming of Age in Second Life was the first book of anthropology to examine this thriving alternate universe. Tom Boellstorff conducted more than two years of fieldwork in Second Life, living among and observing its residents in exactly the same way anthropologists traditionally have done to learn about cultures and social groups in the so-called real world. He conducted his research as the avatar "Tom Bukowski," and applied the rigorous methods of anthropology to study many facets of this new frontier of human life, including issues of gender, race, sex, money, conflict and antisocial behavior, the construction of place and time, and the interplay of self and group. Coming of Age in Second Life shows how virtual worlds can change ideas about identity and society. Bringing anthropology into territory never before studied, this book demonstrates that in some ways humans have always been virtual, and that virtual worlds in all their rich complexity build upon a human capacity for culture that is as old as humanity itself. Now with a new preface in which the author places his book in light of the most recent transformations in online culture, Coming of Age in Second Life remains the classic ethnography of virtual worlds.