2/26/2024 0 Comments Apple color blind testIn 1989 Steward and Cole in their scientific paper What Do Colour Vision Defectives Say About Everyday Tasks found that one third of colour blind people experience problems with foodstuffs in both buying and preparation, particularly those with a red-green deficiency because they ‘see’ very little difference between most colours. Colour blind people often have to learn that ripe apples are often darker than unripe apples and that generally ripe fruit feels softer than unripe fruit and smells different.
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