Aims This paper describes a novel test of colour vision using a standard personal computer, which is simple and reliable to perform. Results The mean results from individuals with normal colour vision ...

The UK Civil Aviation Authority hopes to introduce a new computer-based assessment of colour vision deficiencies for potential pilots by the end of 2007, which is set to become the international ...

(WITI) -- It's a simple question that drove the internet BONKERS last week -- even dividing the internet: "What color is this dress?" Now, there's another, more complicated question: "How can two ...

How many of these letters can you spot? Put your eyesight to the test! This video starts off relatively easy but by the end we have to admit we struggled... See also Best gadgets to help with poor ...