The establishment of WEB2.0 and the launch of various online 3D platforms in the last few years show that virtual environments are getting increasingly popular these days. Businesses as well as research institutions have recognized this trend and a variety of projects have already been started in this field. However, in order to be able to participate successfully in virtual worlds, an understanding of the basic concepts, especially interaction, is crucial.
Hence, this book provides the reader with a description of virtual interaction techniques and a variety of related concepts, such as...