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Related Experiment Video

Updated: Dec 24, 2025

Author Spotlight: An Automated Method for Assessing Visual Acuity in Infants and Toddlers Using an Eye-Tracking System

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A New System for Assessing Visual Disability Using a Digital Visor.

Raffaele Sangiuolo¹, Filippo Amore², Mauro Bacci³

¹Italian Foundation of Digital and Robotic Ophthalmology (F.I.O.D.E.R.), 84134 Salerno, Italy.

Journal of Clinical Medicine

|April 16, 2020

Summary

This summary is machine-generated.

A new digital visor offers a reliable method for assessing visual disability. This system combines visual field and acuity tests for more equitable resource distribution.

Keywords:

digital visor visual disability visual residual coefficient

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Area of Science:

Ophthalmology
Medical Technology
Disability Assessment

Background:

Lack of standardized visual requirements for driving and disability grading.
Need for a unified approach to visual impairment assessment.

Purpose of the Study:

To propose a novel method for quantifying visual disability.
To develop a numerical scoring system using digital visor technology.

Main Methods:

Development of the Global Vision Evaluation System digital visor.
Combining binocular visual acuity and visual field assessments.
Utilizing a specific algorithm for numerical disability scoring.

Main Results:

Eighty-six subjects with visual impairments participated.
Homogeneously similar results between traditional methods and the digital visor.
Demonstrated reliability in positioning subjects on the visual disability scale.

Conclusions:

The digital visor provides a valid and reliable method for visual disability assessment.
Enhances homogeneity and fairness in resource allocation for visual impairment.
Supports standardized and reproducible visual function testing.