Spatial capacity

Spatial capacity means how much space your brain can use to remember and think about things that you see in the world around you.

Imagine you have a toy box and you need to put all your toys back inside it. In order to do this, you have to fit the toys into the box in a way that they don't fall out. Your brain does the same thing when it tries to remember things you see in the world.

However, your brain has a limited amount of space in its "toy box." Just like how you can't fit too many toys into a small toy box, your brain can't remember too many things at once if they take up a lot of space.

For example, if you try to remember a long list of numbers, your brain may not be able to remember all of them because they take up a lot of space in your brain's toy box. However, if you try to remember a few simple pictures or shapes, your brain may have more space to remember them.

So, spatial capacity is all about the amount of "space" your brain has to remember and think about things you see in the world, just like fitting toys into a toy box.