Virtual environments for treating the fear of heights

Can virtual environments help elicit fearful feelings so they can be treated? This article shows how therapists and computer experts used them to do just that. We describe a pilot study that used virtual reality graded exposure techniques to treat acrophobia-the fear of heights. We specifically address two issues: the extent to which we were able to make subjects feel that they were actually present in height situations, and the efficacy of the treatment conducted using virtual height situations.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>