Waggoner CCVT accepted by FAA for use by Aviation Medical Examiners for medical clearance of pilots and air traffic controller specialists. We are proud to have the FAA accept our Waggoner CCVT as an ...

The previous testing methods have shown inconsistencies, including inadequate standardization in the administration of current color vision tests. These factors have raised concerns about whether the ...

Biologists modified simple electronics to create a color vision test for fiddler crabs and other animals. Fiddler crabs have a simple solution to life's daily perils: run. University of Cincinnati ...

A new report by researchers from City St George's, University of London for the Rail Safety and Standards Board (RSSB) has revealed the potential for safer and fairer color vision assessment protocols ...

The Waggoner CCVT is a scientifically validated and reliable assessment of color vision that is both efficient and effective. Unlike traditional plate-based methods, Waggoner CCVT delivers consistent ...

Our ability to see with color vision depends on the presence and function of light-sensing pigments in the cones of our eyes. Color blindness, or color vision deficiency, happens when one or more of ...