視界体験 - 視覚障害シミュレーター

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Everyone
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About this app

This is how your family members might appear.

Vision Experience is an app that allows you to experience in real time what it's like to see with a visual impairment through your smartphone camera.

Retinitis pigmentosa, glaucoma, cataracts, age-related macular degeneration—created by engineers who have experienced these conditions themselves.

【This app is for you if:】
* You want to understand how a family member or partner with a visual impairment sees things.
* You are a healthcare professional, orthoptist, or social worker.
* You are interested in accessibility and barrier-free design.

【Features】
* Real-time simulation: Apply filters to your smartphone's camera image in real time.
* Supports 4 diseases: Retinitis pigmentosa (RP), glaucoma, age-related macular degeneration, cataracts.
* Multi-parameter adjustment: Express individual differences using multiple parameters such as progression, pattern, and asymmetry.
* Disease information: Check the overview, symptoms, family support tips, and coping strategies of those affected by each disease.
* Sharing function: Share simulation images on social media.

【3-stage understanding flow】
1. See (simulation experience)
2. Learn (disease characteristics and coping techniques of those affected)
3. Find what you can do (specific support that family members and those around you can provide)

【About the developer】
The developer is an engineer with retinitis pigmentosa (RP).
This app was created out of frustration at not being able to answer the question, "How do you see?" in words.

Completely free. No ads. No in-app purchases.

Please try it out with your family and friends.

*This app is not a medical diagnosis. The simulation is not a perfect reproduction of how things actually look. Individual differences in vision may occur.
Updated on
Apr 17, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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What’s new

初回リリース。
4つの視覚障害(網膜色素変性症、緑内障、加齢黄斑変性、白内障)をカメラ越しにリアルタイム体験できます。
家族や友人に「こう見えている」を伝える教育ツールとして開発しました。
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Everyone
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App support

About the developer
竹下恭平
support@oh-yeah-sea-kit2.com
Japan