Neuman Yair, Assaf Dan, Israeli Navot
Homeland Security Institute and Department of Education, Ben-Gurion University of the Negev Beer-Sheva, Israel.
Independent Researcher Petakh-Tikva, Israel.
Front Psychol. 2015 Apr 8;6:381. doi: 10.3389/fpsyg.2015.00381. eCollection 2015.
In some investigative and interrogative contexts, the investigator is seeking to identify the location of an object (e.g., implanted bomb) which is known to a given subject (e.g., a terrorist). In this paper, we present a non-intrusive methodology for uncovering the loci of a concealed object by analyzing the subject's eye movements. Using a combination of eye tracking, psychological manipulation and a search algorithm, we have performed two experiments. In the first experiment, we have gained 58% hit rate in identifying the location of the concealed object and in the second experiment 56% hit rate. The pros and cons of the methodology for forensic investigation are discussed.
在一些调查和审讯情境中，调查人员试图确定一个已知对象（如恐怖分子）所知晓的物体（如植入式炸弹）的位置。在本文中，我们提出了一种通过分析对象的眼球运动来揭示隐藏物体位置的非侵入性方法。结合眼球追踪、心理操纵和搜索算法，我们进行了两项实验。在第一个实验中，我们在识别隐藏物体位置方面获得了58%的命中率，在第二个实验中命中率为56%。本文还讨论了该方法用于法医调查的优缺点。
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