Eye Movement and Pupil Measures: A Review

Mahanama, Bhanuka and Jayawardana, Yasith and Rengarajan, Sundararaman and Jayawardena, Gavindya and Chukoskie, Leanne and Snider, Joseph and Jayarathna, Sampath (2022) Eye Movement and Pupil Measures: A Review. Frontiers in Computer Science, 3. ISSN 2624-9898

[thumbnail of pubmed-zip/versions/1/package-entries/fcomp-03-733531/fcomp-03-733531.pdf] Text
pubmed-zip/versions/1/package-entries/fcomp-03-733531/fcomp-03-733531.pdf - Published Version

Download (1MB)

Abstract

Our subjective visual experiences involve complex interaction between our eyes, our brain, and the surrounding world. It gives us the sense of sight, color, stereopsis, distance, pattern recognition, motor coordination, and more. The increasing ubiquity of gaze-aware technology brings with it the ability to track gaze and pupil measures with varying degrees of fidelity. With this in mind, a review that considers the various gaze measures becomes increasingly relevant, especially considering our ability to make sense of these signals given different spatio-temporal sampling capacities. In this paper, we selectively review prior work on eye movements and pupil measures. We first describe the main oculomotor events studied in the literature, and their characteristics exploited by different measures. Next, we review various eye movement and pupil measures from prior literature. Finally, we discuss our observations based on applications of these measures, the benefits and practical challenges involving these measures, and our recommendations on future eye-tracking research directions.

Item Type: Article
Subjects: Opene Prints > Computer Science
Depositing User: Managing Editor
Date Deposited: 10 Mar 2023 06:59
Last Modified: 11 Jul 2024 07:29
URI: http://geographical.go2journals.com/id/eprint/713

Actions (login required)

View Item
View Item