The technological world is forever evolving, and the printing industry is no different.  The printing industry is evolving to keep up with the interest in e-publishing, as well as finding new ways to be environmentally friendly, and even to save lives.   E-readers and tablets are an unavoidable part of twenty first century life.  Increasing amounts of people are turning to them to read the latest books and newspapers.  This adds a level of competition to the printing industry, and