Light emitting assembly includes at least one film, sheet, plate or substrate positioned between a light source and a display for redirecting at least some of the light emitted by the light source. The method, system and program product comprise identifying, by a processor of a computer, a number of functionally equivalent segments in a number of lines of code by analyzing tag files associated with each of a number of functional segments in the number of lines of code. The tablet may have a design on it. Further, true black is obtainable with a single toner. The light directing element includes a barrier part and a lens part disposed on the barrier part.