Vision Test
Test your vision (visual acuity) via Tumbling E chart in your browser!
什麼是Vision Test？
Vision Test是由Keller開發的Chrome擴展程式，該擴展的主要功能是“Test your vision (visual acuity) via Tumbling E chart in your browser!”。
擴展截圖
下載Vision Test擴展crx文件
下載Vision Test擴展crx格式的文件，手動將Chrome擴充功能安裝到瀏覽器中，也可以將crx文件分享給朋友，輕鬆安裝Chrome擴充功能。
擴展使用說明
Vision Test is a simple and easy-to-use test for your eyes (via Tumbling E vision chart). It works based on the principle of how well you can see characters at 1.6m or 5ft away from the screen.
The chart has an E character, which you need to decide the direction of the character only. Simply start the test and stand 1.6 meters or 5 feet away from the monitor. When you see a character on the screen, only decide the direction and wait for the answer to appear at the bottom of the screen. The answer is in green color and also a big font, so you can see it without any problems from distance. In general, you need to correctly answer at least 50% of the characters at each level, and if you cannot, please stop at that level and record your score. You can adjust the test speed from the UI; the default time to read each character is 7 seconds.
Note: this test is NOT a clinical test for your eyes and has NO diagnostic values at all. It is just a very basic, simple, and easy test for your vision's clarity and the result is good for your recordings only. You should NOT rely on the result of this test at all.
If you have a feature request or found a bug to report please fill out the bug report form on the addon's homepage (https://mybrowseraddon.com/vision-test.html). 擴展基本資訊
| 名稱 |  Vision Test |
| ID | fddlflldgdefcldoecajoekmffoifnan |
| 官方網址 | https://chromewebstore.google.com/detail/vision-test/fddlflldgdefcldoecajoekmffoifnan |
| 簡介 | Test your vision (visual acuity) via Tumbling E chart in your browser! |
| 檔案大小 | 25.87 KB |
| 安裝次數 | 260 |
| 目前版本 | 0.1.2 |
| 更新時間 | 2022-02-09 |
| 上架時間 | 2020-02-06 |
| 開發者 | Keller |
| 電子郵箱 | [email protected] |
| 付費類型 | free |
| 擴展官網 | https://mybrowseraddon.com/vision-test.html |
| 說明頁面URL | https://mybrowseraddon.com/vision-test.html |
| 隱私政策頁面URL | https://mybrowseraddon.com/privacy-policy/keller.html |
| 支援的語言 | en |
| manifest.json | |
{
"update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
"version": "0.1.2",
"name": "Vision Test",
"manifest_version": 3,
"offline_enabled": true,
"permissions": [
"storage"
],
"short_name": "vision-test",
"homepage_url": "https:\/\/mybrowseraddon.com\/vision-test.html",
"description": "Test your vision (visual acuity) via Tumbling E chart in your browser!",
"commands": {
"_execute_action": []
},
"background": {
"service_worker": "background.js"
},
"action": {
"default_title": "Vision Test",
"default_icon": {
"16": "data\/icons\/16.png",
"32": "data\/icons\/32.png",
"48": "data\/icons\/48.png",
"64": "data\/icons\/64.png"
}
},
"icons": {
"16": "data\/icons\/16.png",
"32": "data\/icons\/32.png",
"48": "data\/icons\/48.png",
"64": "data\/icons\/64.png",
"128": "data\/icons\/128.png"
}
} | |
