Matthew Stoudt offers a simple test for anyone doubting the effect virtual reality could have on a hospital patient. He leads people to the edge of a ledge with a 500-foot drop. Then he asks them to take a step. Some of the 3,000 people who have taken his test do. But many, including one CEO, do not
http://medcitynews.com/2017/08/virtual-reality-role-play-cancer-treatment-prevention/
Virtual reality has a role to play in cancer treatment and prevention