Development of a system to detect eye misalignment by using an Arm Cooperative Manipulators HMD equipped with eye-tracking capability

Kayoko Takatsuka; Yoki Nagatomo; Noriyuki Uchida; Takuya Ikeda; Masayuki Mukunoki; Naonobu Okazaki

doi:10.57417/jrnal.10.1_17

Kayoko Takatsuka , Yoki Nagatomo, Noriyuki Uchida, Takuya Ikeda, Masayuki Mukunoki, Naonobu Okazaki

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

JOURNAL OPEN ACCESS

2023 Volume 10 Issue 1 Pages 17-24

DOI https://doi.org/10.57417/jrnal.10.1_17

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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.

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