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I've acquired a new superpower

danielwirtz.com

101–110 of 583 posts

Re: I've acquired a new superpower

#102
post #5

A new way of doing git diff, leave both versions of the code side by side and cross your eyes.

My thoughts exactly. Could be done with a git diff in a VR headset

If you’re already spending the computing effort to create the VR image…

/s

Re: I've acquired a new superpower

#103
post #65

Earlier quoted context omitted.

I can't overlap the images to save my life - they get like halfway there and that's it...

Are you crossing your eyes (focusing nearer than the object) or diverging them (focusing past it)? Diverging is a harder skill to learn.

Is diverging harder? I find it easier. Maybe it is from long ago practice on stereograms, but I'm curious if it could be due to neurological/physiological differences.

Re: I've acquired a new superpower

#104

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.

As a kid, I got a Magic Eye book and learned to see it by crossing my eyes (ie, focusing in front of the screen). I thought it was pretty interesting when I realized that I was seeing all the images inverted ("peaks" were "valleys" and vice versa) due to the way I was focusing. Alas, I never was able to see the images "correctly".

[deleted]

Re: I've acquired a new superpower

#105
post #65

At a local bar they had a game machine, and if you got a high score on any of the games, your tab for the evening was free. One of the games was a "spot the differences" between two pictures with an ever decreasing timer for each round. Using this trick I was able to easily surpass the high score, and garner a crowd watching me perform this mind numbing feat. Probably my peak fame right there.

I can't overlap the images to save my life - they get like halfway there and that's it...

It's like

https://triaxes.com/docs/3DTheory-en/522ParallelCrosseyedvie...

which some people struggle with, somebody posted a

https://en.wikipedia.org/wiki/Autostereogram

to HN yesterday which some people get and others don't. (That's different from the "cross-eyed stereogram" because one of them involves having two images and the other one has one image with two images hidden in it)

Re: I've acquired a new superpower

#106
post #72

Earlier quoted context omitted.

Are you crossing your eyes (focusing nearer than the object) or diverging them (focusing past it)? Diverging is a harder skill to learn.

Not even sure which one I should try :) but yes tried both to no avail. Maybe it's just not something to achieve in the first try...

For crossing just focus on your finger and then remove it.

Looking far away may be harder, and afaik it’s near impossible to look “past infinity”, iow pictures must be less wide than the distance between your eyes.

Btw these two methods aren’t equivalent in watching stereograms. If you look at one and see something but it doesn’t really make sense, then it’s probably the opposite chirality.

Personally I hate the crossing method because it makes your eyes feel strange for a while.

Re: I've acquired a new superpower

#107
post #96

I've used this to quickly read through a few hundred page documents given to us only as a scanned pdf which was too low quality to run ocr (at the time) on. The sleazy counter party was very upset when I came back with notes on them not adding the changes we asked for on the drafts they sent back within minutes of them sending them back.

I can’t parse your second sentence.

Re: I've acquired a new superpower

#109

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.

I’ve done Magic Eyes a lot, but I’m failing on this. (However, I found the difference in the coffee beans picture reasonably fast without the eye-crossing trick, and before reading what the difference is.)

Re: I've acquired a new superpower

#110
post #97

I remember doing this as a child on our TV that had a picture-in-picture setting. I would set the same channel twice and cross my eyes pretending that it was 3d TV.

How does that work when the two images are different sizes and overlapping? Did your PiP mode have a split screen option? The ones I've seen only allowed moving where the insert was placed (which corner), but it was always a PiP and never a split screen.
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