This reminds me somewhat of a visual field test, which I cannot pass to save my life. I expected this to affect me either 1) Not at all, since I have monocular

This reminds me somewhat of a visual field test, which I cannot pass to save my life. I expected this to affect me either 1) Not at all, since I have monocular vision and a lot of optical illusions don't work for that reason, or B) ridiculously well, since I have a visual field of only about 15 degrees, a rather significant, centrally located cataract, and severe nystagmus. However, it seems the reactions I was having to the dots pretty much mirrors others' experiences, which is, to me at least, rather interesting.