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一提起测谎器,人们头脑里可能马上会浮现出在美国电影里看到的这样一种场景:一个人斜躺在靠背椅上,头上、身上布满了许多管子,这些管子的另一端接在一个庞大笨重的仪器上,几个面色严峻的中央情报局官员,正在用冷酷无情的腔调一句接一句地向这个躺在椅上的人发问,被审问的人神情紧张、满头大汗、小心谨慎、字斟句酌地回答着问题,惟恐一句话不慎就暴露出心中的隐秘。突然间,显示仪上的示波器剧烈地起伏波动,情报局的官员便马上据此认定他又在说假话了。实际上,电影上的那种测谎器并非是虚构的产物,它们已在美国的情报、司法部门广泛运用、并确实有一定的效果。但是,类似的令人望而生畏的、能窥视人的内心隐秘的测谎器,并非是科技昌明的今天才有的尖端工业产品,它们早就伴随着人
With the polygraph in mind, one might see immediately in the minds of a scene seen in American movies that a person is reclining on a backrest chair with many tubes covered on the head and the other ends of the tubes Connected to a large, bulky instrument, several CIA officers who were grim looking were questioning the man in his chair one by one with a ruthless accent. The interrogators looked nervous and sweaty , Careful, word-for-question answer to the problem, lest a word inadvertently revealed the hidden secrets. Suddenly, the oscilloscope on the display fluctuated violently, and the officials of the intelligence agency immediately determined that he was lying again. In fact, the kind of polygamy on the film is not a fictional product, they have been widely used by the intelligence and justice departments in the United States and indeed have some effect. But similar awesome lie detectors that peek into people’s inner secrets are not cutting-edge industrial products that have flourished in technology today, and have long been associated with people