Kayoko Takatsuka, Yoki Nagatomo, Noriyuki Uchida, Takuya Ikeda, Masayuki Mukunoki, Naonobu Okazaki
Faculty of Engineering, University of Miyazaki, 1-1 Gakuen Kibanadai-nishi, Miyazaki-City, Miyazaki, Japan p
p. 17–24
ABSTRACT
This study aimed to reduce the effect of the examining environment on accuracy by using an eye movement detection system, a VR head-mounted display. We reproduced the inspection environment in a virtual reality environment and performed the cover test, a basic inspection technique for tropia and phoria. We then developed a system that uses eye data collected by eye tracking to detect the directions and magnitudes of eye misalignment. The Maddox method, an existing testing procedure, was used to verify the accuracy. We have confirmed its effectiveness in detecting the directions and magnitudes of horizontal eye misalignment.

ARTICLE INFO
Article History
Received 24 November 2022
Accepted 31 July 2023

Keywords
Eye position examination
Cover test
Tropia/phoria
Head-mounted display

JRNAL10103

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