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Eye Test - Visual Acuity
Eye Test - Visual Acuity Vs. Color Vision-Identifier,Test

Eye Test - Visual Acuity 與 Color Vision-Identifier,Test 使用情況與統計

The Tumbling E-test(ETDRS based) is a test of visual acuity. The results are based on the logMAR scoring metric - the Line Scoring Method. The corresponding decimal equivalent is also included. For this app, logMAR measures range from -0.2 to 0.70 and the decimal equivalent from 0.2 to 1.58. A decimal score below decimal 1.0 is considered below normal, requiring a test by an optometrist or an ophthalmologist. Less than three correct answers per line of five will end the test. If this is the case for the first line no result is calculated. How to use the app: 1. Have a helper hold the device and swipe the screen in the direction you are pointing. 2. At a distance of 3 metres to the screen, ask your helper to start the test when seated and ready. Take your time. 3. Add a photo of the tested eye(s). 4. Share your result with your optometrist or ophthalmologist.

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Color Vision-Identifier,Test

Easily identify colors and color names with this powerful color recognition app. Designed to assist the color blind community, as well as designers, artists, and anyone who needs to quickly and accurately identify colors. Key Features: • Instantly recognize and name any color using your device's camera or by uploading an image. • Helpful for the color blind, those with color vision deficiencies, or anyone who needs to precisely identify colors. • Provides color name, RGB/RGBA values about the identified color. • Includes color blindness tests and assessments to determine your type of color vision deficiency. • Simple and intuitive interface, perfect for on-the-go color identification. This app empowers you to see the world in vivid color. Download now and unlock a new level of color awareness!