To some degree, mind's eye clarity is an illusion, with many overestimating the fidelity of their mental imagery. One of the better, more recent examples is the "draw a bicycle" experiment: https://road.cc/content/blog/90885-science-cycology-can-you-... Granted, many can't draw at all, but people's inability to reproduce from memory an object of some complexity that they see (and likewise, use) every day is telling.…
I don’t think this really has much to do with fidelity/clarity, so much as accuracy. One could have an extremely high fidelity visual of a bike that is incorrect and you wouldn’t say they had aphantasia as a result. I have aphantasia, I have no voluntary visual component to my mind as far as I can tell. I also have quite a good memory. If I were to draw a bike from memory I suspect I would make similar mistakes as th…
One, I couldn't tell you what sound a ball makes when it bounces on a table. I've never thought about absence of other senses but, thinking about it a bit, I can't really think of what a glass feels like or a fire smells like either. I have descriptions for all of them, like a glass is hard or a fire smells like.. smoke? Not really the best description. But in all of these cases, I instantly know I'm touching a glass or smelling a fire when it happens.
Two, I only thought of the ball in terms of the parabola it makes. When I read the color question, I can assign a color to it, but nothing in my "imagination" changes. There's just another word, blue or whatever, associated with it.
Thanks for making me think!