Large eye-head gaze shifts measured with a wearable eye tracker and an industrial camera
(2024) In Behavior Research Methods 56(6). p.5820-5833- Abstract
We built a novel setup to record large gaze shifts (up to 140[Formula: see text]). 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... (More)
We built a novel setup to record large gaze shifts (up to 140[Formula: see text]). 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.
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- author
- Hooge, Ignace T C LU ; Niehorster, Diederick C LU ; Nyström, Marcus LU and Hessels, Roy S
- organization
- publishing date
- 2024-01-10
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- Wearable eye tracking, Gaze, Head movement, Saccade
- in
- Behavior Research Methods
- volume
- 56
- issue
- 6
- pages
- 14 pages
- publisher
- Springer
- external identifiers
-
- pmid:38200239
- scopus:85181924381
- ISSN
- 1554-3528
- DOI
- 10.3758/s13428-023-02316-w
- language
- English
- LU publication?
- yes
- additional info
- © 2024. The Author(s).
- id
- 9809de0d-e006-47ec-9465-c4abb63a2b24
- date added to LUP
- 2024-01-13 16:31:43
- date last changed
- 2024-12-22 07:33:30
@article{9809de0d-e006-47ec-9465-c4abb63a2b24, abstract = {{<p>We built a novel setup to record large gaze shifts (up to 140[Formula: see text]). 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.</p>}}, author = {{Hooge, Ignace T C and Niehorster, Diederick C and Nyström, Marcus and Hessels, Roy S}}, issn = {{1554-3528}}, keywords = {{Wearable eye tracking; Gaze; Head movement; Saccade}}, language = {{eng}}, month = {{01}}, number = {{6}}, pages = {{5820--5833}}, publisher = {{Springer}}, series = {{Behavior Research Methods}}, title = {{Large eye-head gaze shifts measured with a wearable eye tracker and an industrial camera}}, url = {{http://dx.doi.org/10.3758/s13428-023-02316-w}}, doi = {{10.3758/s13428-023-02316-w}}, volume = {{56}}, year = {{2024}}, }