眼动跟踪是指通过测量眼睛注视点的位置或者眼球相对头部的运动而实现对眼球运动的追踪。介绍了眼动跟踪技术及近年来相关研究进展, 分析了各种眼动跟踪技术原理, 详细比较了各种测量方法的利弊。通过对几种最新眼动跟踪设备特性的比较, 进一步了解国内外眼动跟踪发展趋势。最后介绍了眼动跟踪技术的研究方向, 并对眼动跟踪技术应用前景进行了展望。

Eye tracking refers to tracking eye movement by measuring the position of the eye's gaze point or the movement of the eyeball relative to the head. This paper introduces the eye tracking technology, focuses on the recent research progress, analyzes the various eye tracking technology principles, and compares the advantages and disadvantages of various measurement methods in detail. With the continuous development of eye tracking devices and their wide application in various fields, we further introduce the development trend of eye tracking at home and abroad by comparing the characteristics of several new eye tracking devices. Finally, the research direction of eye tracking technology is introduced, and the application of eye tracking technology is prospected.