According to Capita, who dispute the phrase "lie detector test", "VRA analyses, in real time, changes in voice frequency" which are then assessed by "trained operators" to identify possible bogus claimants.

BBC: Councillor resigns over 'lie detector' fears

There was no immediate comment from Condit's attorneys on Smith's latest statements, which came as police negotiated with Condit's lawyers over a lie detector test and DNA samples as part of the probe into Levy's disappearance.

CNN: Anne Marie Smith

The 16-minute video shows Mitchell, 24, taking a lie detector test.

BBC: Luke Mitchell's lie detector YouTube video prompts review

On April 20th India's Central Bureau of Investigation will seek the court's permission to subject Mr Raju to a lie-detector test, which will include mapping his brain.

ECONOMIST: Satyam, India��s disgraced technology firm, finds a buyer