Interestingly, and perhaps more importantly, the theory works the other way too. It is possible to simulate color blindness for normal people as well. I know I'

Interestingly, and perhaps more importantly, the theory works the other way too. It is possible to simulate color blindness for normal people as well. I know I've seen an application that allowed you to view various things as the various colorblind conditions would see it. It allowed you to check things like button contrast on websites. Another thing I don't understand is that if you're used to seeing things in a certain color space, and this app "fixes" it, then wouldn't it look strange to you? I mean, I get that it can be useful to discern colors that look the same to you, but it's not like the image will be more "normal" for you right?