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I've acquired a new superpower

danielwirtz.com

31–40 of 583 posts

Re: I've acquired a new superpower

#32

Who's been doing this since they we're maybe 7 years old :)

Checking in!

I’m frequently baffled by how unaware most people seem to be about the absolute basics of how their eyes work. Like, people don’t even seem to be aware of how their stereo perception is largely made from two images, or any of the implications that has. I actively think about the two images maybe dozens of times per day.

Re: I've acquired a new superpower

#33
If you've done Magic Eyes, this is straightforward. Was able to get all 3 of the test images quickly.

This is with focusing beyond the screen. Focusing in front of the screen is something I am unable to do, and not for want of effort.

Also, your eyes might accidentally do this if looking at tiled patterns, e.g. wallpaper.

Relative image size (e.g. view distance) is important.

Re: I've acquired a new superpower

#39
More things you can use this for:

”Are these two things the same size?”

”Are these things that are supposed to be evenly spaced actually evenly spaced?”

”Are all these things straight/at the same angle?”

”Is the wallpaper pattern aligned everywhere?”

”Is that surface using a repeating texture?”

Re: I've acquired a new superpower

#40

Doesn't work for me. Just like stereograms. I just don't know how to "tell" my eyes to cross. Maybe similar to how I didn't figure out until I was 20-something how finger snipping works. Maybe by the time I'm 50 I can cross my eyes...!

To do it with crossed-eye view, try looking at your finger and slowly moving the finger closer to your eyes until you see a third image come into view in between the two on the screen. At some point your brain will/might let you focus on that image.
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