How Do you Define Colour Blind People?

THE WORD COLOUR BLIND IS REFERRING TO WHOM ACTUALLY?

Lets have some quick test. Take a look on the pictures below and what can you see?
"Colour Blind" people can easily see it in less than one second, CAN YOU?

Red Spectrum Gradient

Red Speckles

Answers?

Here are the images imbedded within the previous two pictures.
To reveal them, I've done a contrast and color correction in Photoshop
to bring amplify the normally hard to see variation in the blue and
green ends of the spectrum.

(revealed!)

(revealed!)

Again, the interesting thing to note here is that folks who are "colour blind"
are not 'impaired' in the sense that they really see *less* than others,
rather, you could just say that they're more sensitive to some things
than the rest of us are.

MORE? Try This...

What word does it have in this box?

Facts:

So Called "Colour Blind" people have a tendency to better night vision and, in some situations they can perceive variations in luminosity that "normal color-sighted" people could not.
Only "Colour blind" people can actually read what is written in the picture above.

Answer: Highlight the bracket below...

[NO]

Can't accept that you can't see it? Try this one:
What number is in the dotted colors?

So called "Colour Blind" people can easily detect the number 45. Can't you see it?

Try this one...

Again, those who we normally call as "colour blinds" can automatically see the number 5. Are you sure you are not "colour blind" now?

The fun haven't stop there just yet, lets take a look at the last one... *Grinning*

So where's the route from left-hand-side-X to the right-hand-side-X?
The trail does exist... "Colour Blinds" could see it very clear...

So, Actually, how do you define "Colour Blindness" ? Why some of you, those who are said to have "normal colour vision" need the help from the computer to reveal the hidden Images while those who we normally call as "colour blind" don't need computer assistance to see the hidden images?



John Dalton was an English Chemist, Meteorologist and Physicist. He is best known for his pioneering work in the development of modern atomic theory. He was also one of the population so called the "colour blind" people.... A chemist? how did he got to be a chemist if he is
"colour blind"? The word "Colour blind" is referring to whom actually?

KuRi08 Connecting the Dots from another perspective...