Author:
Hooge Ignace T. C.,Niehorster Diederick C.,Nyström Marcus,Hessels Roy S.
Abstract
AbstractWe built a novel setup to record large gaze shifts (up to 140$$^\circ $$
∘
). The setup consists of a wearable eye tracker and a high-speed camera with fiducial marker technology to track the head. We tested our setup by replicating findings from the classic eye–head gaze shift literature. We conclude that our new inexpensive setup is good enough to investigate the dynamics of large eye–head gaze shifts. This novel setup could be used for future research on large eye–head gaze shifts, but also for research on gaze during e.g., human interaction. We further discuss reference frames and terminology in head-free eye tracking. Despite a transition from head-fixed eye tracking to head-free gaze tracking, researchers still use head-fixed eye movement terminology when discussing world-fixed gaze phenomena. We propose to use more specific terminology for world-fixed phenomena, including gaze fixation, gaze pursuit, and gaze saccade.
Publisher
Springer Science and Business Media LLC
Reference74 articles.
1. Ayala, N., Mardanbegi, D., Duchowski, A., Niechwiej Szwedo, E., Cao, S., Kearns, S., & Irving, E. (2023). On the visibility of fiducial markers for mobile eye tracking. In: Proceedings of the 2023 symposium on eye tracking research and applications (pp. 1–7)
2. Aziz, S., Lohr, D. J., & Komogortsev, O. (2022). Synchroneyes: A novel, paired data set of eye movements recorded simultaneously with remote and wearable eye-tracking devices. In 2022 symposium on eye tracking research and applications (pp. 1–6)
3. Bahill, A. T., Brockenbrough, A., & Troost, B. T. (1981). Variability and development of a normative data base for saccadic eye movements. Investigative Ophthalmology & Visual Science, 21(1), 116–125.
4. Bahill, A. T., Kallman, J. S., & Lieberman, J. E. (1982, Aug 01). Frequency limitations of the two-point central difference differentiation algorithm. Biological Cybernetics, 45 (1), 1–4. Retrieved from https://doi.org/10.1007/BF00387207
5. Barabas, J., Goldstein, R. B., Apfelbaum, H., Woods, R. L., Giorgi, R. G., & Peli, E. (2004). Tracking the line of primary gaze in a walking simulator: Modeling and calibration. Behavior Research Methods, Instruments, & Computers, 36(4), 757–770.
Cited by
2 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献