This is an Color Blindness Test (CBT) app, which use the the Ishihara Color Test to test peoples's color perception. The Ishihara Color Test was named after its designer, Dr. Shinobu Ishihara, a professor at the...
This is an Color Blindness Test (CBT) app, which use the the Ishihara Color Test to test peoples's color perception.
The Ishihara Color Test was named after its designer, Dr. Shinobu Ishihara, a professor at the University of Tokyo.
The test consists of a number of colored plates, called Ishihara plates, each of which contains a circle of dots appearing randomized in color and size. Within the pattern are dots which form a number or shape clearly visible to those with normal color vision, and invisible, or difficult to see, to those with a red-green color vision defect, or the other way around. The full test consists of 38 plates, but the existence of a deficiency is usually clear after a few plates. There is also the smaller test consisting only 24 plates. This app is an 24-plates test.
The plates make up several different test designs:
- Transformation plates: individuals with color vision defect should see a different figure from individuals with normal color vision.
1) Vanishing plates: only individuals with normal color vision could recognize the figure.
2) Hidden digit plates: only individuals with color vision defect could recognize the figure.
3) Diagnostic plates: intended to determine the type of color vision defect (protanopia or deuteranopia) and the severity of it.
Previous Versions
Here you can find the changelog of CBT - Color Blindness Test since it was posted on our website on 2016-12-30 17:09:36.
The latest version is 0.2 and it was updated on 2024-04-22 13:48:13. See below the changes in each version.
CBT - Color Blindness Test version 0.2
Updated At: 2015-01-08
Related Apps
Here you can find apps that are similar with CBT - Color Blindness Test.
We do not host CBT - Color Blindness Test on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Galad and passed their terms and conditions to be listed there. We recommend caution when installing it.
The APK Download link for CBT - Color Blindness Test is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.
If you have questions regarding this particular app contact the publisher directly. For questions about the functionalities of apps112.com contact us.
