Stepping into Virtual Reality

The first part of the book reviews the basic theoretical and practical concepts involved in the visual aspect of virtual environments. Part 2 provides more details on the components, structure and types of virtual worlds that can be created, including detailed explanations of the main modeling and animation techniques for virtual characters - one of the most important aspects in a virtual world. A review and discussion of the main types of VR system architectures defines the different alternatives for organizing and designing a VR application.

The final part covers the main principles of Virtual Reality hardware using a generic classification of interaction devices based on a human-centered approach (via the five human senses: vision, sound, touch, smell and taste). The book closes with an overview of successful VR systems and applications and gives a glimpse of what lies in the future.

This book was conceived as a guided tour and provides practical explanations of each step in the process of creating a Virtual Reality application. It can be used both as textbook for a Virtual Reality course, and as a reference for courses covering computer graphics, computer animation or human-computer interaction topics.