Allows the user to see the world as color blind people see it. Checks by images and urls.
An article by the Professor of Ophthalmology at Medical College of Wisconsin.
How things look to someone who is colorblind. Overview of tests and genetics.
Includes an Ishihara plate, information from those disabled and their relatives, and links to media articles. The names of colors appear in the color.
Professional information on color blindness, related conditions and tests.
Short facts on condition. Links to self-diagnostic test.
Pictures to approximate what the patient sees. Article about color problems, causes, and compensation with web design or browser settings.
Lists common medications that are thought to contribute to this condition.
Information from Cataract and Laser Institute. Presents signs, symptoms, detection, and treatment options.
A fact sheet from the Royal Mail in the United Kingdom provides advice for workers.