Funny, a few comments above, before reading yours I experienced exactly that. I closed my eyes in the dark and tried to touch my two index fingers together in

Funny, a few comments above, before reading yours I experienced exactly that. I closed my eyes in the dark and tried to touch my two index fingers together in random places instead of just pointing at my nose. Can confirm that I also "see" the position of hands and fingers. I think what we "see" is mostly out brains doing spatial reasoning and using part of the same systems as used for visual perception.