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Interface Usability For Web Based Information Retrieval Systems Case Sudy Of On Line Libraries Of Brazilian Federal Universities
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Book Synopsis Interface usability for web based information retrieval systems: case sudy of on-line libraries of brazilian federal universities by :
Download or read book Interface usability for web based information retrieval systems: case sudy of on-line libraries of brazilian federal universities written by and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Interfaces desenvolvidas sem o atendimento aos requisitos de usabilidade levam a uma performance deficiente e a uma redução da qualidade da interação do usuário com um aplicativo. Dessa forma, pretendeu-se investigar quais osprincipais fatores que colaboram para a satisfação do usuário desse tipo de sistemas. O nível de usabilidade de uma interface é melhorado ao se considerar a satisfação do usuário, em uma abordagem que valorize a experiência de usodo produto. Foram analisadas interfaces de sistemas para recuperação de informação em acervos de bibliotecas universitárias federais brasileiras. Com o objetivo de colaborar para a melhoria da qualidade da interação do usuário de interfaces para sistemas de recuperação de informação bibliográfica na web, foi necessário selecionar duas interfaces para recuperação de informação na web;aplicar questionário de satisfação de usuário; realizar entrevistas qualitativas com profissionais; desenvolver um protótipo semi-funcional; realizar grupo de foco para avaliar o protótipo; aplicar questionário de satisfação de usuário com o protótipo; gerar recomendações para o projeto de interfaces de sistemas de recuperação de informação bibliográficas em bibliotecas on-line. Os resultadosmostraram que as especificações de interface configuradas no protótipo apresentaram graus elevados de satisfação em praticamente todos os itens avaliados, o que permite dizer que possui bom nível de usabilidade ao atender positivamente aos três aspectos da usabilidade: efetividade, eficiência e satisfação.
Book Synopsis Usability Assessment of Library-related Web Sites by : Nicole Campbell
Download or read book Usability Assessment of Library-related Web Sites written by Nicole Campbell and published by Lita. This book was released on 2001 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Library & Information Science Abstracts by :
Download or read book Library & Information Science Abstracts written by and published by . This book was released on 2006 with total page 812 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Introduction to Information Retrieval by : Christopher D. Manning
Download or read book Introduction to Information Retrieval written by Christopher D. Manning and published by Cambridge University Press. This book was released on 2008-07-07 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Class-tested and coherent, this textbook teaches classical and web information retrieval, including web search and the related areas of text classification and text clustering from basic concepts. It gives an up-to-date treatment of all aspects of the design and implementation of systems for gathering, indexing, and searching documents; methods for evaluating systems; and an introduction to the use of machine learning methods on text collections. All the important ideas are explained using examples and figures, making it perfect for introductory courses in information retrieval for advanced undergraduates and graduate students in computer science. Based on feedback from extensive classroom experience, the book has been carefully structured in order to make teaching more natural and effective. Slides and additional exercises (with solutions for lecturers) are also available through the book's supporting website to help course instructors prepare their lectures.
Author :Cavan Michael McCarthy Publisher :Halifax, N.S. : Dalhousie University, University Libraries ISBN 13 : Total Pages :318 pages Book Rating :4.3/5 (91 download)
Book Synopsis The Introduction of Automated Library and Information Services in a Newly Industrialized Country by : Cavan Michael McCarthy
Download or read book The Introduction of Automated Library and Information Services in a Newly Industrialized Country written by Cavan Michael McCarthy and published by Halifax, N.S. : Dalhousie University, University Libraries. This book was released on 1986 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: Case study, library automation, Brazil - trends, attitudes, comparisons and literature surveys, newly industrializing countries and developed countries. Bibliography.
Download or read book Documentation Abstracts written by and published by . This book was released on 2003 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Distributed User Interfaces: Usability and Collaboration by : María D. Lozano
Download or read book Distributed User Interfaces: Usability and Collaboration written by María D. Lozano and published by Springer Science & Business Media. This book was released on 2013-10-17 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by international researchers in the field of Distributed User Interfaces (DUIs), this book brings together important contributions regarding collaboration and usability in Distributed User Interface settings. Throughout the thirteen chapters authors address key questions concerning how collaboration can be improved by using DUIs, including: in which situations a DUI is suitable to ease the collaboration among users; how usability standards can be used to evaluate the usability of systems based on DUIs; and accurately describe case studies and prototypes implementing these concerns. Under a collaborative scenario, users sharing common goals may take advantage of DUI environments to carry out their tasks more successfully because DUIs provide a shared environment where the users are allowed to manipulate information in the same space and at the same time. Under this hypothesis, collaborative DUI scenarios open new challenges to usability evaluation techniques and methods. Distributed User Interfaces: Collaboration and Usability presents an integrated view of different approaches related to Collaboration and Usability in Distributed User Interface settings, which demonstrate the state of the art, as well as future directions in this novel and rapidly evolving subject area.
Book Synopsis Methods for Evaluating Interactive Information Retrieval Systems with Users by : Diane Kelly
Download or read book Methods for Evaluating Interactive Information Retrieval Systems with Users written by Diane Kelly and published by Now Publishers Inc. This book was released on 2009 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides an overview and instruction on the evaluation of interactive information retrieval systems with users.
Book Synopsis A Field Study by : Robert Reginald Downs
Download or read book A Field Study written by Robert Reginald Downs and published by . This book was released on 1997 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effects of Interface on Usability of an Electronic Information Retrieval System by : Darin L. Duvall
Download or read book Effects of Interface on Usability of an Electronic Information Retrieval System written by Darin L. Duvall and published by . This book was released on 1992 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Charles R. Hildreth Publisher :Washington, D.C. : Cataloging Distribution Service, Library of Congress ISBN 13 : Total Pages :124 pages Book Rating :4.3/5 (91 download)
Book Synopsis Intelligent Interfaces and Retrieval Methods for Subject Searching in Bibliographic Retrieval Systems by : Charles R. Hildreth
Download or read book Intelligent Interfaces and Retrieval Methods for Subject Searching in Bibliographic Retrieval Systems written by Charles R. Hildreth and published by Washington, D.C. : Cataloging Distribution Service, Library of Congress. This book was released on 1989 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study was designed to be a state-of-the-art survey and investigation of intelligent "front end" design approaches and software for improving subject access and subject searching in today's large online bibliographic retrieval systems and online public access catalogs (OPACS). The report begins with an illustrated overview of retrieval features and subject searching in current second-generation OPACs, which is followed by a discussion of the problems and shortcomings of conventional OPACs and online information retrieval systems, especially with regard to subject access and retrieval methods. A summary discussion of perspectives, models, and design contributions from the information retrieval research and experimentation community is then presented, and an illustrated review and analysis of intelligent interfaces and retrieval methods is provided. The discussion facilitates a refined grouping of the issues into four major areas: (1) ease of use, orientation, and presentation factors; (2) vocabulary control and correlation factors; (3) more effective system-guided or automatic query formulation and retrieval techniques; and (4) meaningful engagement of the searcher in relevance assessments, query modification/expansion, and provision of smart navigational, exploration facilities. A summary of recommended design principles and achievements in intelligent interface and retrieval system design concludes the report. A checklist of features of second-generation OPACs and a list of OPAC and retrieval systems and software investigated for the study are appended. (51 references) (MES)
Book Synopsis Interfaces for Information Retrieval and Online Systems by : Martin Dillon
Download or read book Interfaces for Information Retrieval and Online Systems written by Martin Dillon and published by Praeger. This book was released on 1991-12-11 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Selected papers presented by leading professionals at a Mid-Year Conference of the American Society for Information Science, along with additional commentary by guest editors comprise this volume, which condenses a broad range of information into a cohesive overview of the state of the art of interface design. The current status of human-computer interaction is examined, and major trends identified in an effort to project the future significance of interfaces to information retrieval systems. The need to establish and implement standards for design involving the redefinition of tools and the reevaluation of information science theories and systems is central to the text, and the facts and data presented serve to initiate the development of these models. This compilation explores the present and the future of interface design from a variety of perspectives. The volume introduction reviews the highlights of the conference proceedings and is followed by a concentration on six major topics ranging from interface style to case studies and standards. Each chapter touches on some aspect of those factors which impact user interface design, and end of chapter bibliographies facilitate further study. In a field which is rapidly evolving, this work furnishes computer system developers and library and information science researchers with new insight into the potential for innovative computer design.
Book Synopsis On-line Bibliographic Services by : American Library Association. Information Retrieval Committee
Download or read book On-line Bibliographic Services written by American Library Association. Information Retrieval Committee and published by . This book was released on 1977 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Human-Computer Interaction – INTERACT 2015 by : Julio Abascal
Download or read book Human-Computer Interaction – INTERACT 2015 written by Julio Abascal and published by Springer. This book was released on 2015-08-31 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt: The four-volume set LNCS 9296-9299 constitutes the refereed proceedings of the 15th IFIP TC13 International Conference on Human-Computer Interaction, INTERACT 2015, held in Bamberg, Germany, in September 2015. The 47 papers included in the second volume are organized in topical sections on computer-supported cooperative work and social computing; end-user development; evaluation methods / usability evaluation; eye tracking; gesture interaction; HCI and security; HCI for developing regions and social development; HCI for education.
Book Synopsis A Course in Information Retrieval at the Brazilian Institute for Bibliography and Documentation (IBBD) by : Tefko Saracevic
Download or read book A Course in Information Retrieval at the Brazilian Institute for Bibliography and Documentation (IBBD) written by Tefko Saracevic and published by . This book was released on 1974 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Heuristic Evaluation of the Information Architecture of Academic Library Websites by : Isabel Mariann Silvis
Download or read book Heuristic Evaluation of the Information Architecture of Academic Library Websites written by Isabel Mariann Silvis and published by . This book was released on 2017 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main goal of this study was to do a heuristic evaluation of the information architecture (IA) of the recently redesigned academic library website of the University of Pretoria and to provide recommendations for improvement if necessary. The main problem that is addressed by this study is that there is no comprehensive list of heuristics for the purpose of evaluating the IA of academic library websites. This study used various methods to address this problem and achieve the main goal. A literature review resulted in a set of integrated usability heuristics that can be used to do a heuristic evaluation of the IA of academic library websites. The set was created based on an integration of existing usability principles from authorities in the field of usability. The integrated set of existing principles was made applicable to academic library websites through the addition of sub-criteria based on a review of twenty related studies. A multiple-case study method was used for the heuristic evaluation of the library websites of the top three universities in South Africa, i.e., University of Cape Town, University of the Witwatersrand, and Stellenbosch University. The results of the multiple-case study method were used to further adapt the list of principles. The heuristic evaluation method was used in each of the case studies as a data collection method. Another case study was done, using the same method and revised heuristics, to evaluate the usability of the library website of the University of Pretoria and to provide recommendations. The main outcomes of this study is a list of heuristics that can be used for the heuristic evaluation of the IA of academic library websites, as well as a list of recommendations for the improvement of the newly redesigned library website of the University of Pretoria. The list of heuristics is not limited to academic library websites, however, as it can be adapted and reused for the heuristic evaluation of other types of websites.
Book Synopsis A Model and Prototype for a Community-related Information Retrieval System for Public Libraries in Brazil by : Roseane Regina Velho Lopes
Download or read book A Model and Prototype for a Community-related Information Retrieval System for Public Libraries in Brazil written by Roseane Regina Velho Lopes and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
