With the advent of very powerful PCs and high-end graphics cards, there has been an incredible development in Virtual Worlds, real-time computer animation and simulation, games. But at the same time, new and cheaper Virtual Reality devices have appeared allowing an interaction with these real-time Virtual Worlds and even with real worlds through Augmented Reality. Three-dimensional characters, especially <a href=“http://www.chatbots.org/virtual_human” class=“term”>Virtual Humans</a> are now of an exceptional quality, which allows to use them in the... Read more