this post was submitted on 16 Oct 2024
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This is more of me trying to understand how people imagine things, as I almost certainly have Aphantasia and didn't realize until recently... If this is against community rules, please do let me know.

The original thought experiment was from the Aphantasia subreddit. Link: https://www.reddit.com/r/Aphantasia/comments/g1e6bl/ball_on_a_table_visualization_experiment_2/

Thought experiment begins below.


Try this: Visualise (picture, imagine, whatever you want to call it) a ball on a table. Now imagine someone walks up to the table, and gives the ball a push. What happens to the ball?

Once you're done with the above, click to review the test questions:

  • What color was the ball?
  • What gender was the person that pushed the ball?
  • What did they look like?
  • What size is the ball? Like a marble, or a baseball, or a basketball, or something else?
  • What about the table, what shape was it? What is it made of?

And now the important question: Did you already know, or did you have to choose a color/gender/size, etc. after being asked these questions?


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[–] [email protected] 2 points 2 days ago

I visualized a blue ball the size of a tennis ball being pushed forward on a flat white surface by a shadowy figure with only the hand being visually clear. Upon the follow-up question, I believe that it solidified the gender in my mind to be male and also prompted me to think about the surface of the table edges in relation to where the figure stood. However, my main focus was on the blue ball and the hand pushing it forward over a white surface.

[–] [email protected] 6 points 6 days ago

As an aphantasia person myself, it is honestly mind boggling that people can visualise things that aren't there. Like that must be so much effort on things that aren't needed.

Suppose it means you can just have a wank and not need porn though.

[–] [email protected] 6 points 6 days ago

I've put some effort into improving my visualization since learning about aphantasia. Upon reading the prompt, I was able to imagine a colorless ball, but with shading to indicate a 3D shape, like a preview render in a CAD program. That's progress! It didn't have a size inherently. For the table, I could picture a white, rectangular plane hovering in a black void. If it was a normal dinner table size, then the ball was something like a softball or basketball.

And that's it. That exhausted my ability to visualize. No person, no push, no motion. Best I can do is to see the white rectangle after the ball has rolled off of the edge.

[–] [email protected] 6 points 6 days ago (1 children)

The ball was red, like a red rubber ball. The person was sort of indistinct from the neck up, it was more like my view was focused on the ball itself and didn't see a face, but it was a man, wearing a white shirt and dark tie, and dark pants. The ball was about the size of a baseball, wasn't completely smooth and shiny, sort of a matte with a slight grippy texture. Table was square, wood, like a medium brown color. The ball rolled off the table and bounced a few times.

All these decisions were automatic when reading the prompt, it's what I saw.

I've just become aware of aphantasia myself, I have a few family members who have it apparently. I was talking to my BIL about it the other day, I was saying how I'm a big fan of reading, but I mostly read nonfiction. He said he doesn't read much, mostly biographies, but fiction doesn't do much for him because he can't picture anything in his head. I can picture everything in great detail when I read fiction. Its interesting because our minds work very differently

[–] [email protected] 3 points 6 days ago (1 children)

I imagined the same red, baseball-ish sized rubber ball. Not sure why that's my default for "ball."

[–] [email protected] 2 points 6 days ago

+1 for a red rubberlike ball ... looks like a pattern emerges

[–] [email protected] 7 points 6 days ago (4 children)

Wait a second.

  • The ball had no color at all
  • The person who pushed the ball didn't even exist. It just got pushed by some invisible force. Naturally, they didn't have an appearance.
  • The ball was like... Small I guess?
  • The table had no properties at all.

Do people really usually have a more vivid picture in their heads? It's always just concepts with me. I'm confused.

[–] [email protected] 5 points 6 days ago* (last edited 6 days ago)

I also had the "I spent 23 minutes designing this scene in blender" impression of the ball, table, and disembodied hand. The table was made of light grey, the ball was made of light grey, and the hand was made of light grey

[–] [email protected] 2 points 6 days ago

Yeah, same with me. But I knew the ball was pushed and rolled to the edge of the table and then fell, so I feel like I got the most relevant bit.

Tbh I've never been good at visualising faces, recognising people I know, retracing a route I've taken etc. This just feels like one of those things I've never really been great at.

[–] [email protected] 2 points 6 days ago
  • What happens to the ball?

It slowly rolled toward the edge but stopped before falling to the ground. The path was somewhat eccentric because of the texture of the ball.

  • What color was the ball?

Yellow

  • What gender was the person that pushed the ball?

Male

  • What did they look like?

Green and white track suit (why? IDK), mid 60's Italian, chubby

  • What size is the ball? Like a marble, or a baseball, or a basketball, or something else?

It was one of those foam Nerf bullets, so about the size of a shooter marble

  • What about the table, what shape was it? What is it made of?

It was that black IKEA table where the four metal legs screw into the corners. About 6ft by 3ft.

  • And now the important question: Did you already know, or did you have to choose a color/gender/size, etc. after being asked these questions?

The entire scene sprung into my head at once after reading that someone interacted with the ball

[–] [email protected] 1 points 6 days ago

Do people really usually have a more vivid picture in their heads?

I can't speak for others, but I do if they're concepts I've encountered before. I have "default" visualizations of things that are changed if the description warrants it.

[–] [email protected] 5 points 6 days ago* (last edited 6 days ago)

Both my partner and I answered the same.

The ball was the size of a tennis ball, no colour.

The person had no gender or any distinguishing features.

The table was a standard kitchen table.

Neither of us knew what the test was about.

[–] [email protected] 3 points 6 days ago (1 children)

What does it mean if I already knew the answer to every question except what the person looked like?

[–] [email protected] 2 points 6 days ago

Same here. I knew it was a man but nothing else. But I had a clear view of a small red rubber ball on a card table.

[–] [email protected] 2 points 6 days ago
  • small dull red rubber ball
  • no obvious gender
  • they looked simple, like a Simpsons character. Impression of having a body, but only actually saw their hand
  • table was standard rectangular, wooden affair

My visualisation is quite chaotic, so I mostly see a jumble of overlapping objects then have to choose which one to focus on.

Surprisingly, I had a real hard time visualising the ball rolling on its own. The hand was either pushing it or it was bouncing off of the floor.

Interesting exercise!

[–] [email protected] 3 points 6 days ago* (last edited 6 days ago)

Color - none (I hate not being able to visualise color as I hate doing 3d texturing work in blender and I would like to be able to enjoy it)
Gender - ambigious
Look - lack of info
Ball - unpleasant to touch, got pushed from the top, palm sized, it made a sound, the scene looped before the ball fell off the table, in the next iterations the ball was made of foam, and lacked sound, the camera spunn around the table.
Table - four legs, square, standard height.

[–] [email protected] 3 points 6 days ago* (last edited 6 days ago)

A colorless ball is pushed by a non existent person and rolls slightly at a linear speed and then ceases to exist. The ball had no size and I don't remember the table existing.

[–] [email protected] 2 points 6 days ago

The ball was blue and kind of glossy, clearly made of plastic.

The person was a scruffy looking femme character in black and white. I just subbed in a character from a comic post above this one.

The ball was about 50% bigger than a baseball.

The table was a round coffee table with that fake wood texture paneling you see on cheap furniture, you know the type? It was a muted brown color.

I did know that I was probably expected to visualize details on the described object, but not the person or table!

[–] [email protected] 1 points 5 days ago* (last edited 5 days ago)

Grey, female, cartoonish with that weird bob round kind of look that comes with bushy brown hair that's slightly longer than shoulder length, slightly larger than a ping pong ball, wooden square/rectangle, no.

[–] [email protected] 2 points 6 days ago

The ball was red. The gender of the person was unspecified, they were just a hand coming into the scene coming out of a long sleeve green shirt. And the ball was like the size of a softball. What I pictured was a zoomed in part of a table, Brown, but with two zoomed in of perspective for me to know the shape of the whole table.

[–] [email protected] 2 points 6 days ago* (last edited 6 days ago)

Everything was shadows with rainbow outlines, basically.

I think this is a fun exercise, but Idk I'm oblivious to a lot of things excepts shapes and interactions. More telling is my dreams tend to fall into two categories:

Objects without details but with crisp, colorful outlines and dark scenes with illuminated spacces where the more fleshed out areas that are illuminated.

And my ability to imagine is similar- if no lighting condition is given my mental image is shadows with rainbow outlines. If the instructions include lighting the details are more robust: A cat will have a color, a ball will be plain and white and softball sized.

[–] [email protected] 1 points 6 days ago
  • gray ball, about the size of a typical dodge-ball.

  • Featureless, sexless "humanoid"; like a "suggestion of a person" or a "fuzzy shadow".

  • Round table. Nondescript. Most similar to one of those tall, small round tables you find in pubs. But again, featureless.

  • Nothing happens when the human pushes it. The human can't push it because the human has no physical form.

[–] [email protected] 1 points 6 days ago

I imagined a red dodgeball on a small brown table. The person was just a thick stick figure and when the ball fell it bounced.

The color and shape I didn't actively choose, they cam be different, but I guess my brain has defaults.

The ball falling and bouncing, however, I had to actively think about, the same way I have to think about texture. I don't have to think about where the ball would stop, or how much it would bounce tho.

[–] [email protected] 1 points 6 days ago

At my desk eating. So the table was my desk and I imagined a white ball that suddenly moved and fell down to the floor. I didn't imagine a person pushing it because that wasn't part of the deal. However when you asked the other stuff then yeah I could imagine up anything else in the same scene.

[–] [email protected] 1 points 6 days ago* (last edited 6 days ago)

i could answer all these questions except the gender, what does that count for

(it was a white reflective crystal ball being pushed off a half-cloth-covered wooden table by a wizard with a tall hood, beard, and tits)

[–] [email protected] 1 points 6 days ago
  • What color was the ball? Grey.
  • What gender was the person that pushed the ball? No idea, was there even a person? Couldn't really get it to move more than just rolling along.
  • What did they look like? Se above, I've no idea as I couldn't really image a person.
  • What size is the ball? Like a marble, or a baseball, or a basketball, or something else? Like a palintar in lord of the rings (commonly known as a "seeing stone" I believe?).
  • What about the table, what shape was it? What is it made of? Couldn't image a table, it just kinda layed in the emptyness.

TDLR, can't really image stuff and really can't image people, who especially not faces.

[–] [email protected] 1 points 6 days ago

Small tennis sized ball whitish color on a whitish classic rectangular kitchen table. But the table is zoomed in quite much at the start so you only see the overside of it.

No specific gender, very neutral. Like a videogame character with few colors, white mostly. Now the scene is zoomed back to let you see the person walk up to the table.

Did not know. But when i read the others answers mine turned into a 1990 MTV music video where objects are immutable but displayed in lots of different ways, colors, textures, ... I also exploded it when the pwrson touched the ball for fun.

I have worked a lot in video games and scientific visualisation, so the test looks like something I'd make in a 3D engine I guess, least information possible to show the important things, the ball etc.

I can imagine and see about anything, colour, texture, forms, people, movements, but the more details the more zoomed in it gets. I can imagine you as lofi-girl looking at your phone, but expeession like "what the crap did I just read" imagining you reading this for example.

HTH

[–] [email protected] 1 points 6 days ago

The ball was black, made from rubber, tennis ball size. Only a hand was imagined. No particular colour or gender. The table was made from Elm.

[–] [email protected] 1 points 6 days ago* (last edited 6 days ago)

So I cheated a little, because I'm at a table right now, so I didn't visualise the table just the ball on the table. It was about tennis size, but no texture, kind of light blue shading into lilac. The person pushing it was really just a hand.

So sounds like the only work I did was imagining the ball. I wouldn't say I knew in advance, and I wouldn't say I chose what it looked like. It just appeared and it was light blue.

Edit: the ball started rolling when pushed, but not long enough for me to know whether it fell off the table or not. But the rolling was just a concept. I can visualise things, but I can't visualise motion. Which I only discovered recently.

[–] [email protected] 1 points 6 days ago

Huh. So I imagined the ball on the table immediately as a colorless glass sphere on a white table. Before I even read the prompt to push the ball in my imagination I had already placed my index finger on the ball and was rolling it around it place like a fidgit so I just tapped the ball to push it with my index finger so the person who pushed the ball was me (non-binary) for reasons that I was already interacting with the ball anyway. I imagined this in the first person so I didn't really see myself in full. The ball itself was baseball sized and rolled a short distance, stopped and wobbled after being pushed.

I didn't think about what the table was made of but the ball itself was glass that was smooth and cold to the touch. The table was square, waist height and dining room table sized. The room these objects were in was featureless and visualization was instant upon reading.

[–] [email protected] 1 points 6 days ago

The blue ball won’t roll because it was on a table of clean laundry

[–] [email protected] 103 points 1 week ago (1 children)

No matter how much I tried to focus, all I can see is Mickey Mouse in a magician's cap trying to control buckets and mops.

I might have hyperfantasia.

[–] [email protected] 1 points 6 days ago

boooooo

Love it

[–] [email protected] 61 points 1 week ago (2 children)

A vague thought of a ball and knowledge of what would happen. Nothing else.

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[–] [email protected] 37 points 1 week ago (4 children)

I imagined a sort of physics textbook diagram, not real objects. There was no person, only an arrow indicating the applied force on the ball!

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[–] [email protected] 23 points 1 week ago* (last edited 1 week ago) (3 children)

spoilerInteresting, on the first sentence I actually thought of many different sizes and shapes for the ball, then realized I'd have to pick one before moving on to the next part, so it was kind of a conscious decision. I ended up with a simple grey anti-stress ball. But the table was always the same, light brown wood. All focus is on the ball so the person is just a silhouette partly out of camera but the hand is white and wearing a black sleeve. I only chose what the person looked like after the questions based on what felt right for the initial visualization, like panning out the camera.

There's another question though. Would your mind get into all this trouble if you didn't know there would be questions coming?

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[–] [email protected] 20 points 1 week ago* (last edited 1 week ago) (6 children)

I can visualize things in my mind, but it's not... Clear? Like it's not as vivid as seeing with my actual eyes. It's like seeing images as reflections on tinted glass. Dark, murky. Muted colors. There is also an emphasis with text. I think of a ball. I imagine a red ball with the text "Ball" above or below it.

In the scenario given, I see a dark image of a red ball on a wooden table. A hand not attached to a person pushes the ball. The ball rolls across the table and falls off. There is text below describing the situation.

[–] [email protected] 1 points 6 days ago

Dang, interesting! I have no text in mine.

It’s a clear vision of a red ball you’d play dodgeball with, on a stark, small, circular table with a wide white top and a single metal leg with a ring bottom.

The person is a fully black, like, men’s room door sign person fur me, and the ball falls off and bounces with realistic dodgeball physics and I can hear the THONK… THONK… THONK. THONK THONK THONKTHONKTHONK rollllllllll sounds as it falls. When I imagine this scenario I can also smell the ball and feel the texture of the ball and the table. The person is the only thing that isn’t realistic.

I had a wildly vivid imagination as a kid… and I’ve always had synesthesia.

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