I have recently been reading about how they make epaper, and I am wondering what sort of uses this is used for. I am trying to imagine exactly how it is used. I have seen a number of e-readers available, and I would imagine that these might use this type of technology, but how else is this being used, or expected to be used? I am wondering whether this will replace paper for a lot of functions in the future as it gets better developed and less expensive. I will have to do some research to learn more about it.