Called Rage Control, the game was tested during a pilot study at the hospital, and tasks players with shooting down enemy spacecraft while avoiding friendly ships. Using a finger-mounted sensor, it monitors the player’s heart rate and takes away the ability to shoot if it rises above a certain level. It sounds like a recipe for a hurled controller to us, but has proven surprisingly effective in practice.

http://www.edge-online.com/news/bost...en-curb-anger/