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Visual Inspection - Color Vision

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blackholequasar

Involved In Discussions
#4
I'm definitely colorblind. It's not so bad that I can't see bold, bright, primary colors - but hues are impossible. Those dot tests that are done, with the numbers in them? I've never seen a number, not even as a child haha
 

mattador78

Quite Involved in Discussions
#5
Just yesterday in an audit I checked whether someone had been tested for colour blindness.
I
We perform the Ichihara test on out paint staff just to cover that eventuality(y). Myself personally I have to have the numbers written down as I cant see them all, and I cant remember what the numbers are despite performing the test for a number of years now. I can see most but for a few I just think you could make up any answer and I would be none the wiser
 

Mike S.

Happy to be Alive
Trusted Information Resource
#6
I got 4 but I think that would be a ridiculous test for 99.9% of occupations needing color vision.
 

Ninja

Looking for Reality
Staff member
Super Moderator
#7
I got 7...would have been 8 but I read it quickly and read "with" instead of "without" in the question...not color sensitivity, just mental lapse.

Regardless...there's no way I would trust such differentiation to a human...any human.
Can you imagine taking that test for 4 hours at a time?
 

ScottK

Not out of the crisis
Staff member
Super Moderator
#8
Picking a topic really close to home here, Marc. I was just on a trip to Michigan to discuss color standards with a supplier and this morning had an X-Rite rep in to demo a benchtop sprectrophotometer.
I most recently scored a 40 on the Munsell hue test. Meh.
 
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