2016
DOI: 10.1177/1541931213601009
|View full text |Cite
|
Sign up to set email alerts
|

Investigating the Use of Two Low Cost Eye Tracking Systems for Detecting Pupillary Response to Changes in Mental Workload

Abstract: Eye tracking technologies are being utilized at increasing rates within industry and research due to the very recent availability of low cost systems. This paper presents results from a study assessing two eye tracking systems, Gazepoint GP3 and Eye Tribe, both of which are available for under $500 and provide streaming gaze and pupil size data. The emphasis of this research was in evaluating the ability of these eye trackers to identify changes in pupil size which occur as a function of variations in lighting… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
2
1

Citation Types

0
19
0

Year Published

2017
2017
2020
2020

Publication Types

Select...
5
4

Relationship

0
9

Authors

Journals

citations
Cited by 40 publications
(19 citation statements)
references
References 12 publications
0
19
0
Order By: Relevance
“…The eye tracking data were collected using the Gazepoint GP3 HD eye tracker [27] attached to a desktop computer. The GP3 HD recorded eye movement data at a sampling rate of 150 Hz with 0.5–1.0 degree of visual angle accuracy.…”
Section: Methodsmentioning
confidence: 99%
“…The eye tracking data were collected using the Gazepoint GP3 HD eye tracker [27] attached to a desktop computer. The GP3 HD recorded eye movement data at a sampling rate of 150 Hz with 0.5–1.0 degree of visual angle accuracy.…”
Section: Methodsmentioning
confidence: 99%
“…In previous studies, it was stated that the pupil size differences can be significantly differentiated by the Eye Tribe eye tracker in various levels of workload trials. 44 It is also reported that the results prove to be promising for human factors researchers. 44…”
Section: Methodsmentioning
confidence: 88%
“…This eye-tracker was chosen as an affordable and potentially valuable tool for this research [37]. Previous studies reported that Eye Tribe significantly differentiated the pupil dilations caused by mental workload [38]. In addition, this eye tracker was presented as a promising tool for researchers investigating human factors [38].…”
Section: B Data Collection Processmentioning
confidence: 99%
“…Previous studies reported that Eye Tribe significantly differentiated the pupil dilations caused by mental workload [38]. In addition, this eye tracker was presented as a promising tool for researchers investigating human factors [38]. To ensure high accuracy in the eye-movement recordings, the participants were positioned at a fixed distance (70 cm) from the monitor.…”
Section: B Data Collection Processmentioning
confidence: 99%