There has been an idea for a while now about the concept of the two dimensional. In our 3D world, we see a series of still 2D images. So in a 2D world, a person would see 1D, right? So basically the person could move two dimension but only ever see one dimension. Depending on the orientation of the world, the person would move and see different dimensions. Math has pretty much been figured out for a flat world, but it is quite frustrating to try to coax it into JavaScript. However, this is not top on SoloVid's to-do list; so excessive time has not yet been expended to further explore this concept.