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Visual Impairment Experience Simulator

A web application that simulates vision affected by glaucoma,
supporting early detection and raising awareness.

Try Glaucoma Vision Loss Simulator Now

What is Visual Impairment Experience Simulator ?

Glaucoma Vision Loss Simulator

This app allows you to simulate visual field loss caused by glaucoma, helping users visually understand the difficulty of seeing.

Promoting Visual Field Exams

Glaucoma is an irreversible condition once symptoms progress. By understanding its seriousness, users may be encouraged to undergo regular visual field tests.

Learn More about Glaucoma

Encouraging Understanding Among Family and Others

When others can experience how glaucoma affects vision, it fosters deeper understanding and empathy.

Web-based glaucoma vision simulation on PC screen showing tunnel vision caused by visual field loss

PC View

Web-based glaucoma vision simulation on Smartphone screen showing tunnel vision caused by visual field loss

Smartphone View

About This Project

I have experienced both cataracts and glaucoma, resulting in the loss of vision in my left eye.

I launched this service with the hope that my experience will not be in vain, and that it will help reduce the number of people suffering in the same way. By enabling anyone to experience these visual changes, I hope to promote awareness and understanding.

Suggested Use Cases

Visual acuity test

In Medical Settings: As a Tool to Deepen Patient Understanding and Encourage Treatment Adherence

  • By visually explaining symptoms that are hard to notice, patients can gain a better understanding and motivation to continue treatment.
  • When family members experience the simulation together, it deepens their understanding of the patient’s challenges, improving support and care.
  • It helps intuitively convey everyday changes, such as "why bumping into things happens" or "why misplacing items increases."
  • Even during limited consultation times, it supplements what is difficult to express in words and supports smoother communication.
Fine-tuning of vision correction

For Families, Caregivers, and Supporters to Foster Empathy

  • By experiencing the difficulties of the visually impaired, supporters can better understand and respond to their needs.
  • It provides practical insight into approaches for daily interactions, communication, and environmental adjustments.
  • Helps address concerns like "Why does the person hesitate to accept help?" or "What exactly are they struggling with?"
Vision assessment

Building a Better Society Together with People with Disabilities

  • In collaboration with organizations supporting the visually impaired, the content can reflect real voices and be used for development and outreach.
  • Through partnerships with schools, companies, and government bodies, it can be deployed in impactful awareness events and educational programs.
  • Adding real-time navigation and explanations by people with disabilities offers deeper learning and insight.
Visual acuity test

For Public Awareness Events and Exhibitions

  • Can be used as a simulation booth at health fairs and public events, where anyone can easily experience it.
  • Experiencing "what it means to have missing visual fields" can raise awareness of eye health and promote regular checkups.
  • By making it suitable for parent-child participation, it supports disability understanding in communities and intergenerational interaction.
Visual acuity test

As Educational Material in Schools for Disability Awareness and Inclusive Education

  • When children and students experience it firsthand, they gain empathy and a better understanding of diversity.
  • Integrating it into moral education or general learning can nurture compassion and consideration.
  • For students aiming for careers in special needs education or welfare, it serves as realistic teaching material.
Eye drops

As a D&I Training Tool to Promote Awareness of Diversity

  • Experiencing how visually impaired individuals see the world helps foster awareness of necessary accommodations in the workplace.
  • Employees in customer service, design, or planning can gain a new perspective on building user-friendly environments.
  • It can also be used in internal training for companies focused on social responsibility, such as SDGs or ESG initiatives.

Frequently Asked Questions

Q1: Is this app free?
A1: Yes, it is completely free to use.
Q2: What devices are supported?
A2: You can use it on smartphones, tablets, and PCs—any major device.
Q3: Is the app easy to use?
A3: Yes, it is designed to be intuitive and user-friendly.
Q4: What kind of symptoms can I experience?
A4: You can simulate the visual changes caused by glaucoma and experience how vision is affected.
Q5: Is this simulation medically accurate?
A5: The simulation is a simplified recreation based on the author's real experience with glaucoma. While it is not a medical diagnosis or perfectly precise, it helps convey the visual changes effectively.
Q6: Is this app intended for medical professionals or the general public?
A6: It is intended for the general public.
Q7: Does the app provide referrals to specialists after the experience?
A7: No, it does not. Please consult a specialist near you if needed.

Contact Us

If you are interested in collaboration, media coverage, or have suggestions, feel free to get in touch.

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