Benefit staff to use lie detector有利於工作人員使用測謊
Lie detectors will be used to help root out benefit cheats, Work and Pensions Secretary John Hutton has said.謊言探測器將被用來幫助根除受益密技，就業和養老金大臣約翰赫頓說。
So-called “voice-risk analysis software” will be used by council staff to help identify suspect claims.我們所謂的"語音風險分析軟件" ，將用於由理事會工作人員，以協助查明嫌疑人索賠。
It can detect minute changes in a caller’s voice which give clues as to when they may be lying.它可以偵測微小變化來電者的聲音，給予線索，至於何時可能在說謊。
The technology is already used by the insurance industry to combat fraud and will be trialled by Harrow Council, in north London, from May.這項技術已被保險業，以打擊欺詐行為，將試行由耙會，在倫敦北部，由五月。
It will be tested on housing and council tax benefit claims first, before being rolled out to job centres later in the year.它將測試住房和市政稅福利索賠第一，然後再推廣到就業中心在今年晚些時候。
Announcing the pilot, Mr Hutton said: “This technology aims to tackle fraudsters while speeding up claims and improving customer service for the honest majority.”在宣布試點議員，赫頓說： "這項技術的目的是為了對付騙子的同時，加快索賠和更完善的服務，為絕大多數誠實" 。
Further evidence進一步的證據
The BBC’s business reporter John Moylan explained that the system first analyses the characteristics of a caller’s “normal” voice to establish a benchmark. BBC的商業記者約翰莫伊倫解釋說，該系統首先分析的特點，來電者的"正常"的聲音，建立一個標尺。
This ensures it takes any natural variation, for example due to nerves or shyness, into account.這可確保它的任何自然變化，比如由於神經或害羞，列入考慮範圍。
The software then looks for changes in voice tone and frequency and performs thousands of mathematical calculations to identify signs that someone could be lying.然後，該軟件的面貌變化，在語音語調和頻率，並執行數以千計的數學運算，以確定跡象顯示，有人可能在說謊。
Benefits staff can then ask for further evidence to support any suspicious claims.福利的工作人員便可以要求進一步的證據，以支持任何可疑的索賠。
Callers will hear a standard message before they speak alerting them that the technology is being used.來電者將聽到一個標準的訊息之前，他們發言，提醒經營者，這種技術被使用。
According to government figures, benefit fraud cost the UK economy about £0.7bn in 2005/06.根據政府的數字，有利於欺詐成本英國經濟大約£ 0.7bn在2005/06 。
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