This section demonstrates the theoretical framework for this study. Miles and Huberman (1994) defined a conceptual framework as a visual or written product, one that explains, either graphically or in narrative form, the main things to be studied on the key factors, concepts, or variables and the presumed relationships among them. This study is conducted to identify the theoretical framework of managers’ mobile information behavior (Dimension Information Need, Dimension Information Access, Dimension Information Retrieval and Dimension Information Use) among librarians in private and government sector. These dimensions contribute to a model of librarians’ mobile information behavior. The dimensions of this study focus on accuracy of information based on librarian need that can be used, retrieved and maintained through the librarians’ mobile devices