'Voice stress' technology to help more councils catch benefit fraudsters / 24dash.com, 7 May 2008
http://digbig.com/4wyxa
"A scheme which checks voice stress levels to catch benefit fraudsters is to be extended across the country under moves which could save £30 million a year. The Government will provide funding worth £1.5 million to treble the number of local authorities in Britain testing the technology from the current seven to 22."