眼动技术在测谎中的应用

The Application and Research of Eye-tracking in Lie Detection

由于传统测谎技术的局限性,迫使研究者们开发新的测谎技术。近年眼动技术在测谎中的应用逐渐引起学者的兴趣和关注。注视、眼跳、眨眼和瞳孔等眼动指标均经初步验证具有潜在的测谎应用前景。总体而言,眼动技术在隐藏信息测试范式下具有良好的测谎效能,在面孔识别中具有独到的优势,但仍不可避免存在其局限性。未来眼动测谎的研究应着眼于理论基础研究以及与其他技术的结合。

Due to the limitations of traditional polygraph techniques, researchers have been trying to develop new tech-niques. Eye-tracking has aroused increasing attentions for its application in lie detection in recent years. Several measuressuch as fixation, saccade, pupil and blinks have been preliminary validated to be effective and practical, showing a potentialapplication in detecting lies. Despite its deficiency, eye-tracking demonstrates good performance in concealed informationtests and superb advantages in facial recognition. In the future, heart of the research of eye-tracking in detection of decep-tion should be put on its basic theoretically study and multi-technology application.