The widespread of e-books or electronic books have forced the gadget designers to produce some handy devices that may overcome the hassles and inconveniences associated with reading in a monotonous computer screen. Therefore, e-book readers, one of the most useful creations of recent world, have been introduced by several manufacturers with many different functional features, so that the reader can feel like reading a paper book. Most of the e-book readers feature portability of handhelds along with a higher resolution screen to ensure readers convenience. The average size of a good quality e-book reader is almost as an average size paper book and weighted only a few hundred grams.
