6th density - space/time?

[anagogy]

By translate do you mean we can choose what we wish to see? Or is it out of our control much like a dream can be?

It could be out of control if you were on a lower astral plane. However, the after death reality is generally more like a very lucid dream. You can control how the dream unfolds. And what I mean by translate is that you can perceive raw vibration in a variety of ways, some ways which you learn by exposure to incarnating in a body with structured physical sensory apparatuses that delivers information to consciousness in a specific way . What we call "physicality" is not near as solid as our bodies interpret it to be. Its tangible ness is how we translate it to be. Physicality is an interpretation of a certain threshold of vibration.