The link between VR and altered states of consciousness is an interesting one. One of the first researchers that have discussed this relationship is Charles Tart . According to Tart, VR can be considered a new technological model of consciousness. In particular, he suggests that "stable patterns, stabilized systems of these internal virtual realities, constitute states of consciousness, our ordinary personality, and multiple personalities" Of particular interest is Tart's explanation of the feeling of being "present" in a computer-generated world, although in its article he doesn't...