Disseminação seletiva da informação: sua contribuição para a sociedade da informação

Abstract

Historical boarding of the Infonnational Revolution that culminated with the construction of the Society of the Inforrnation, detaching its consequences for the man contemporary, especially in regards to the use of the inforrnation and the evolution and innovation of the services of Inforrnation for the organization and dissemination of great amount of infonnation. From this context the research analyzes the use of the Service of Selective Dissemination of Inforrnation (SDI) in the libraries of Fortaleza, verifies the relevance that the librarian gives to this service, evidences its physical structure, of staff and equipment in the units of information in Fortaleza and its contribution in the satisfaction of the necessity of infonnation of the users, for being in principle service that propitiates ways practical and fast to recoup infonnation in a filtered" and personalized way ". It describes the procedures for the planning, implementation, control and evaluation of a DSI service.