Sorry, I mean the same thing by both of those. It is quite abstracted. I can, with effort, summon a fleeting visualization which is a bit more pictorial, but it is not what I would call my mind's eye. More like my mind's strobe light?

By wakeful, I was trying to distinguish the day dreaming mode from sleeping dreams, which are vivid and immersive (and periodically lucid). Those dreams are like being in a simulation or virtual reality. Day dreaming may be like running a simulation, but I am outside it, thinking about it more like a script or story board.