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?


  • Zozano@lemy.lol
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    6 hours 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.

  • Valmond@lemmy.world
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    4 hours 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

  • uniquethrowagay@feddit.org
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    7 hours ago

    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.

    • Agent641@lemmy.world
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      6 hours 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

    • Regrettable_incident@lemmy.world
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      6 hours 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.

    • sexual_tomato@lemmy.dbzer0.com
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      6 hours 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

  • ludrolA
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    5 hours 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.

  • Skkorm@lemmy.world
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    5 hours 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.

  • BilboBargains@lemmy.world
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    5 hours 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.

  • viralJ@lemmy.world
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    6 hours 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.

  • qaz@lemmy.world
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    6 hours 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.

  • Fedizen@lemmy.world
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    6 hours 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.

  • Eiri@lemmy.ca
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    10 hours ago

    Huh. The person was off-frame. And I’m pretty sure i retroactively chose a color for the ball.

    I think I might have a black-and-white imagination.

  • NicolaHaskell@lemmy.world
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    9 hours ago

    At first I saw something silhouetted on a card table. Then Action entered the story and I had to choose an adventure after being asked what happened.

    I figured how it rolls might depend on who pushed it, and I already knew that. Kevin. Why he did it was less clear. Muscle memory placed us at a table in the canteen. Sitting across from him on any ordinary day, some rolled up piece of napkin or a wad of garbage paper might present itself as a projectile to reach him across the plates and glass between us.

    Tonight we were in my kitchen, together there for the first time. I’d moved the table into the corner with both leaves open to make extra space for snacks for the party. We pushed the pretzels and empties aside and sat facing each other off the edge of the table, knees nearly interlocked.

    My chin was on my hand and my heart was on the ceiling. We were laughing about something when I noticed the toy baseball on the table. The stairs creaked and the sound of background chatter crept in like a breeze that chilled my spine. He flicked the ball, and it rolled fast off the edge then fell to the floor with a flat thud.

    The phone on the wall behind him rang, and I clicked to review the test questions.

  • Drivebyhaiku@lemmy.world
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    7 hours 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.

  • Randelung@lemmy.world
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    8 hours ago

    red/blue stripes

    none

    they didn’t

    small pool ball

    generic Simpsonesque brown, but it stopped existing towards the corners.

  • Backlog3231@reddthat.com
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    11 hours ago
    1. Red
    2. An amorphous blob in a humanoid shape doesn’t have a gender
    3. An amorphous blob in a humanoid shape
    4. Baseball sized
    5. Round, four legs, wood.

    Haha no, I had to fill all that info in as I answered the questions. I mean, you can’t literally see the things in your minds eye. They’re more concepts.

    • ludrolA
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      5 hours ago

      The interesting part is that some people are able to see.