Hess Lancaster Screen Test with Eye Tracker: An Objective Method for the Measurement of Binocular Gaze Direction [PDF]
Life, 2023 Background: To objectively measure with an eye tracker both eye movement conjugacy and gaze direction in different positions when performing the Hess Lancaster Screen Test (HLST) in a sample of control subjects without binocular dysfunction and compare ...
Elvira Orduna-Hospital +3 more
doaj +4 more sources
Eye-Tracker Study of the Developmental Eye Movement Test in Young People without Binocular Dysfunctions [PDF]
Life, 2023 Background: The purpose of this study was to evaluate ocular motility in normal young adults when performing the Developmental Eye Movement (DEM) test using an infrared eye-tracker in a sample of young subjects without visual dysfunctions.
Elvira Orduna-Hospital +3 more
doaj +4 more sources
Eye tracker calibration: How well can humans refixate a target? [PDF]
Behavior Research MethodsAbstract Irrespective of the precision, the inaccuracy of a pupil-based eye tracker is about 0.5 $$^\circ $$ ∘ . This paper delves into two factors that
Ignace T C Hooge, Roy S Hessels
exaly +4 more sources
Sampling rate influences saccade detection in mobile eye tracking of a reading task [PDF]
Journal of Eye Movement Research, 2017 The purpose of this study was to compare saccade detection characteristics in two mobile eye trackers with different sampling rates in a natural task. Gaze data of 11 participants were recorded in one 60 Hz and one 120 Hz mobile eye tracker and compared ...
Alexander Leube +2 more
doaj +3 more sources
A cheap portable eye-tracker solution for common setups [PDF]
Journal of Eye Movement Research, 2014 We analyze the feasibility of a cheap eye-tracker where the hardware consists of a single webcam and a Raspberry Pi device. Our aim is to discover the limits of such a system and to see whether it provides an acceptable performance.
Onur Ferhat +2 more
doaj +3 more sources
Myex: A MATLAB Interface for the Tobii Eyex Eye-Tracker [PDF]
Journal of Open Research Software, 2018 Myex is a MATLAB interface for the Tobii EyeX eye-tracker. It allows MATLAB users to receive incoming data from the eye-tracker, by providing a data buffer that can receive data from the EyeX, and be queried by the user on demand.
Pete Richard Jones
doaj +5 more sources
Comparing Eye Tracking with Electrooculography for Measuring Individual Sentence Comprehension Duration. [PDF]
PLoS ONE, 2016 The aim of this study was to validate a procedure for performing the audio-visual paradigm introduced by Wendt et al. (2015) with reduced practical challenges.
Jana Annina Müller +3 more
doaj +10 more sources
A low-cost, high-performance video-based binocular eye tracker for psychophysical research [PDF]
Journal of Eye Movement Research, 2021 We describe a high-performance, pupil-based binocular eye tracker that approaches the performance of a well-established commercial system, but at a fraction of the cost.
Daria Ivanchenko +3 more
doaj +2 more sources
Augmenting early stroke diagnosis with an eye-tracker. [PDF]
Front NeurolPosterior circulation stroke (PCS) presents significant diagnostic challenges due to poorly localizing and non-specific symptoms, such as dizziness, nausea, and headache, which are often misattributed to benign conditions. This study introduces an innovative diagnostic tool that utilizes a machine learning algorithm-driven eye tracker to enhance early ...
Hassan MA +5 more
europepmc +3 more sources
Journal of Optometry, 2012 Purpose: To analyze the effects of Eye-Tracker performance on the pulse positioning errors during refractive surgery. Methods: A comprehensive model, which directly considers eye movements, including saccades, vestibular, optokinetic, vergence, and ...
Samuel Arba-Mosquera +1 more
doaj +3 more sources