Found this on cyberspace. A review of the ‘e-meter’ used by Scientology:
Over a ball-breaking glass of Fantome Brise-Bonbons at Blind Tiger last night, I made a stunning revelation: IÄôm totally entranced by this Tom Cruise and Katie Holmes experiment. It has everything I could ever want from a news story: Potential brainwashing, aliens, ninjas (well, Tom was a samurai once, which is like a ninja with a bamboo fetish), and gadgets. One in particular: the Äòe-meter,Äô or ÄòElectro-psychometer,Äô a Äúpastoral counseling deviceÄù used by the Church of Scientology to detect, among other things, the emotional state and thoughts of those attached to the device.
Full Review: Scientology e-meter