Well for the advanced idea an work on this read on, and it is that you build up energy in or of an item and think to 'cross over' and you see the energy flare as it reaches a atomic crosspoint as 'en' and it could disappear an then you could disappear as though you were apart of it, unless you didn't want to. It is interesting that it uses a push pull force to do this and again its caused by zero point energy or the energy of a convergence by inferior force.
To say the least its like a crossing point to cross over onto empty space and with it is a push by thought energy on the objects energy or a pull by vacuum using the energy within, as its there an by imagining the effect of an object there pulling you, or the idea is to send the object by its energy. You see if theres nothing in the other spot then it acts as a vacuum and sometimes with the thought 'cross over', its crossed over to there.
It stems from the idea that our thoughts instruct of the energy to do of the action and the act is an action, that is achieved through energy transferrance of the atomic structure, so as its here its also there too, where it is suddenly in two different spaces at once and then one as its just because we believe it and our intent guides the moment, with the fact that its conveyed by electrons. Borrowed from the quantum physics idea that we are just of one atom placed several different places too.