国内外眼动追踪技术在教学领域的可视化分析

Visual Analysis of Eye Tracking Technology in Teaching Field at Home and Abroad

摘要: 眼动追踪技术是通过图像处理技术，定位瞳孔位置，获取瞳孔中心坐标，并通过某种方法，计算人的注视点的一项技术。采用CiteSpaces软件对1992年到2022年中国知网收录的654篇论文和Web Of Science核心合集收录的470篇论文进行可视化分析，探讨眼动追踪技术在教学领域研究的现状和发展趋势。结果表明：国内的研究热点集中在教材和教学视频的设计和学习效果的分析；而国外的热点集中在视觉注意力和注意力引导方面。未来的研究会在现有的基础上，研究材料更加丰富，研究对象更加细化、结合学科特点和人工智能技术，进一步促进眼动追踪技术与教学的结合。

Abstract: Eye movement tracking technology is a technology to locate the pupil position, obtain the pupil center coordinates, and calculate people’s fixation point through some method. Using CiteSpaces software, this paper makes a visual analysis of 654 papers included in China HowNet and 470 papers included in the core collection of web of science from 1992 to 2022, and discusses the current situation and development trend of eye tracking technology in the field of teaching. The results show that domestic research focuses on the design of teaching materials and teaching videos and the analysis of learning effects; The foreign hot spots focus on visual attention and attention guidance. Based on the existing research, the future research will enrich the research materials, refine the research objects, and further promote the combination of eye tracking technology and teaching by combining the subject characteristics and artificial intelligence technology.