眼动追踪技术的基本原理及其在侦查辨认中的应用前景

Eye Tracking Technology: Basic Principle and Prospect of Application in Investigation Identification

辨认从心理学角度来讲是感知、记忆、再认的过程。通过眼动追踪技术可以实时采集辨认人在辨认过程中的眼动数据,了解其在辨认中的是如何思考及做出辨认结果的心理认知过程。利用眼动追踪技术,分析证人、犯罪嫌疑人辨认过程中的眼动模式,有助于研究证人辨认的准确率、识别犯罪嫌疑人、辅助发现破案线索等问题,在侦查辨认领域有广阔的应用前景。

From the psychological point of view, identification is the process of perception, memory, and recognition. With eye tracking technology we can collect at real time the data of the identifier＇s eye movement when doing identification, understand the identifier＇s psychological cognitive process which shows how he thinks and how he draws the conclusion. Analyzing the witness＇s, the criminal suspect＇s eye movement model in the process of identification, is beneficial to the study of the accuracy rate of the witness＇s identification, identifying criminal suspect, helping find clues to solving a case. Eye tracking technology has extensive prospects of application in the field of investigation identification.