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Related Experiment Video

Updated: Mar 15, 2026

Smartphone Fundus Photography

Smartphone Fundus Photography

Published on: July 6, 2017

Devising a Coaching Method for a Smartphone-Based Slit-Lamp Microscope and Its Learning Effects: A Pilot Study.

Hokuto Ubukata^1,2, Haruo Toda^1,2, Hiroki Nishimura^3,4,5

¹Department of Orthoptics and Visual Sciences, Faculty of Medical Technology, Niigata University of Health and Welfare, Niigata 950-3198, Japan.

Journal of Clinical Medicine

|March 14, 2026

Summary

A coaching program combining video tutorials, hands-on practice with a smartphone-based slit-lamp microscope (SBSL), and expert feedback effectively teaches anterior segment imaging skills. This method is beneficial for individuals new to SBSL technology.

Keywords:

Smart Eye Camera anterior segment coaching medical education mobile device slit-lamp microscope

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Last Updated: Mar 15, 2026

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Published on: October 18, 2024

Area of Science:

Ophthalmology
Medical Education
Biomedical Imaging

Background:

Smartphone-based slit-lamp microscopes (SBSL) offer portable anterior segment imaging.
Effective training methods are needed to leverage SBSL technology for medical education and clinical practice.

Purpose of the Study:

To develop and evaluate a learning method for smartphone-based slit-lamp microscopy (SBSL).
To identify key coaching points for individuals with no prior SBSL experience.

Main Methods:

Sixty orthoptic students were divided into a control group (paper instructions, demonstration) and two training groups (video tutorial, 30-min practice, expert guidance).
Participants used the Smart Eye Camera for anterior eye segment imaging.
Recordings were evaluated by four ophthalmologists on specific ocular structures.

Main Results:

Both training groups significantly outperformed the control group in image quality.
No significant differences were observed between the two training groups.
Principal component analysis indicated variability in focusing depths among trained individuals.

Conclusions:

A coaching program including video learning, hands-on practice, and feedback is effective for acquiring SBSL anterior segment imaging skills.
Emphasis on comprehensive focusing across the entire anterior segment is crucial for optimal results.