Traditional concept of library is mostly based on print materials; a very important part is how the introduction of technology has affected the communication and interaction between librarians and library users. In traditional libraries users have face-to-face contact with the librarians. They communicate through their eyes; they use oral or nonverbal communication such as facial expression. Presently, attention is shifting from print towards materials in electronic form. Digitalization has increased the means to make materials more readily available by adding advanced search features to access these documents.. Digital mode gives better transmission speed and quality than analog transmission. This paper defined digital libraries, their rol...