This is a thought experiment "Ball on a Table" for detecting whether someone has Aphantasia. What do you see when you perform this experiment?
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.
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?
For me it was a round coffee table and it was a lanky butler wearing white gloves who gently reaches out with index and thumb and pushes the baseball sized ball forward