soloha wrote:
Hmm...I was trying to learn more about it and I think its this:
https://en.wikipedia.org/wiki/Blue_fiel ... phenomenonI don't have to stare at the sky to see this.
As long as I'm staring far and lit enough, I'll notice it. Staring at the blue sky just make it appear quicker and appears more of those stuff.
Visual effects? From the perception? I have a few.
If I stare at the symmetric tiles, it'll start to wave. I could even consciously manipulate said wave. I usually do this in the bathroom.

Then when playing a certain rhyme game.. Say, OSU! At OSU mania mode -- try playing that for about less than an hour or more or so, as long as the whole field is seen. Then surfaces starts to sink if you look somewhere

or flows upwards if you play hits upwards instead of downwards.
I don't have much visual stim.
And I'm nearsighted. I just got a pair of glasses that matches the diopters, for not having them for more than 5 years.

Now I can't help but look at too many things in details, that I'll only wear it at work. Or when sightseeing.