Results 11 to 20 of about 44,380 (283)

Testing different function fitting methods for mobile eye-tracker calibration [PDF]

Journal of Eye Movement Research, 2023
During calibration, an eye-tracker fits a mapping function from features to a target gaze point. While there is research on which mapping function to use, little is known about how to best estimate the function's parameters.
Börn Severitt, Thomas Kübler, Enkelejda Kasneci   +2 more
doaj   +2 more sources

Simple Wearable Eye Tracker With Mini-Infrared Point Sensors

IEEE Access
In this study, we developed a wearable eye tracker leveraging mini-infrared point sensors. The eye tracker utilized two inexpensive mini-infrared ray (IR) point sensors to measure the left-right eye movements of both eyes. These left-right eye movements,
Sung Jae Chang, Ji-Yeon Lee, Soo-Il Kim, Sang-Yun Lee, Dong Woo Lee   +4 more
doaj   +3 more sources

Quantitative comparison of a mobile, tablet-based eye-tracker and two stationary, video-based eye-trackers. [PDF]

Behav Res Methods
Abstract The analysis of eye movements is a noninvasive, reliable and fast method to detect and quantify brain (dys)function. Here, we investigated the performance of two novel eye-trackers—the Thomas Oculus Motus-research mobile (TOM-rm) and the TOM-research stationary (TOM-rs)—and compared them with the performance of a well-established ...
König A, Thomas U, Bremmer F, Dowiasch S.   +3 more
europepmc   +4 more sources

Objective Analysis of Reading Ability Using an Eye Tracker in Intermittent Exotropia [PDF]

Life
Background/Objectives: This study’s objective was to analyze the reading ability in patients with intermittent exotropia using an eye tracker and determine how the clinical characteristics of intermittent exotropia may affect reading ability. Methods: We
Dong Hyun Kim, Jeong-Min Hwang, Hee Kyung Yang   +2 more
doaj   +2 more sources

Methodological aspects of using a wearable eye-tracker to support diagnostic clinical evaluation of prolonged disorders of consciousness [PDF]

Journal of Rehabilitation Medicine, 2021
Objective: To evaluate the feasibility of using a wearable eye-tracker when assessing patients with prolonged disorders of consciousness using the Coma Recovery Scale Revised (CRS-R), focusing on technical challenges.
Jan Johansson, Kristina Franzon, Alison K. Godbolt, Marika C. Möller   +3 more
doaj   +2 more sources

Comparison of image-based quantification methods in evaluating fixation stability using a remote eye tracker in abnormal phoria [PDF]

Journal of International Medical Research, 2022
Sang-Yeob Kim, Byeong-Yeon Moon, Hyun Gug Cho   +2 more
exaly   +2 more sources

Development of a Magnetoresistive-Based Wearable Eye-Tracking System for Oculomotor Assessment in Neurological and Otoneurological Research—Preliminary In Vivo Tests

Brain Sciences, 2023
Over the past 20 years, several eye-tracking technologies have been developed. This article aims to present a new type of eye tracker capable of producing detailed information on eye and head movements using an array of magnetoresistive detectors fixed ...
Aniello Donniacuo, Francesca Viberti, Mario Carucci, Valerio Biancalana, Lorenzo Bellizzi, Marco Mandalà   +5 more
doaj   +1 more source

Real-Time Eye Tracking for Bare and Sunglasses-Wearing Faces for Augmented Reality 3D Head-Up Displays

IEEE Access, 2021
Eye pupil tracking is important for augmented reality (AR) three-dimensional (3D) head-up displays (HUDs). Accurate and fast eye tracking is still challenging due to multiple driving conditions with eye occlusions, such as wearing sunglasses.
Dongwoo Kang, Lin Ma
doaj   +1 more source

Comparison of two visual-verbal tests of ocular motility using an eye-tracker [PDF]

Journal of Optometry
Carmen López-De-La-Fuente, Elvira Orduna-Hospital, Ana Sanchez-Cano   +2 more
exaly   +2 more sources

Eyetracking-enhanced VEP for nystagmus

Scientific Reports, 2023
Visual evoked potentials (VEPs) are an important prognostic indicator of visual ability in patients with nystagmus. However, VEP testing requires stable fixation, which is impossible with nystagmus.
Matt J. Dunn, Perry Carter, Jay Self, Helena Lee, Fatima Shawkat   +4 more
doaj   +1 more source