Technology sounds out benefit cheats / Times, 21 April 2008
http://www.timesonline.co.uk/tol/news/politics/article3785377.ece
"Hundreds of benefit fraudsters have been caught out by lie-detector technology.
More than 370 people were identified fiddling their benefits in Lambeth, South London. As part of the pilot project, Lambeth Council staff phoned 2,000 residents and used Voice Risk Analysis, which picks up tiny changes in the voice that show a person is lying."