-
Cardinali, R.: ¬An analysis of productivity improvements through the use of graphic user interfaces (1993)
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- Abstract
- Reports the findings of a study, conducted by Temple, Barker and Sloane Inc., MA, which identified 7 measurable benefits of graphic user interfaces to computerized information retrieval systems; higher speed; more accurate work; higher productivity; less frustration; less fatigue, more facilities to self teach and explore system; greater facilities for novices to learn more about the system's capabilities. Concludes that, when compared with character based user interfaces, graphic user interfaces generate higher work outputs per work hour through higher productivity; higher work output per employee through lower levels of frustration and fatigue; and greater returns on information technology investment through reduced demand for user training
- Source
- Journal of educational media and library sciences. 30(1993) no.4, S.311-324
-
Angegon, M.; Herrero Solana, V.; Guerrero-Bote, V.: Virtual reality interface for accessing electronic information (1998)
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- Abstract
- Presents a research project funded by the Spanish government and conducted by professors and students of library and information science, principally from the University of Granada, in collaboration with 2 organizations specializing in electronic information. The research group, 'Virtual reality interface for accessing electronic information', aims to define and develop a new interface for access to electronic information, with particular emphasis on the need for a 3-dimensional metaphor designed specially to improve inter-user communication and to facilitate browsing among great volumes of electronic information
- Source
- Library and information research news. 22(1998) no.71, S.34-39
-
Tague, J.; Schultz, R.: Evaluation of the user interface in an information retrieval system : a model (1989)
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- Abstract
- Planning the evaluation of an information retrieval system involves a determination of the performance descriptors and measures appropriate to the system objectives and a development of an evaluation design that ensures the effect of variation in components of interest will be isolated and assessed in an anbiased fashion. Presents an evaluation model that is appropriate to the assessment of the effect, from the perspective of the user, of variation in the interface to the system. The model is exemplified by an application to evaluation of an experimental on-line public access catalogue interface.
-
Thomas, D.H.: ¬The effect of interface design on item selection in an online catalog (2001)
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- Abstract
- The effect that content and layout of bibliographic displays had on the ability of end-users to process catalog information was tested using a 2 x 2 factorial experimental design. Participants were asked to perform two related tasks during the course of the experiment. In the first task, they were asked to select a set of items that they would examine further for a hypothetical paper they must write, using a simulated online catalog to make their assessments of relevance. In the second task, they were asked to examine 20 bibliographic records, decide whether they would choose to examine these items further on the shelf, and identify the data elements that they used to formulate their relevance decision. One group viewed bibliographic records on an interface similar to current online catalogs, one that used data labels and contained data elements commonly found. A second group viewed these records on an interface in which the labels had been removed, but the data elements were the same as those in the first. The third group viewed these records on a labeled display that included enhanced data elements on the brief record display. The final group viewed these records with the same brief record data elements as the third group, but with the labels removed, using ISBD and AACR2 punctuation standards. For the first task, participants using enhanced brief screen interfaces viewed more brief screens and fewer full screens than their counterparts. Screen durations for the second 10 screens were found to have dropped from those of the first 10 screens. Statistical analyses comparing demographic variables to the screen frequencies uncovered many significant differences. Participants using the enhanced-content interfaces made fewer selections from index and full screens, and more selections from brief screens. For the second task, participants who used enhanced-content interfaces were able to make some sort of relevance judgment more frequently than those who used standard-content interfaces.
- Date
- 10. 9.2000 17:38:22
-
Nicholas, D.: LISA Plus on CD-ROM : version 4 (1997)
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- Abstract
- Presents a brief, critical review of LISA PLaus: the CD-ROM database version of LISA and which includes the database of Current Research in Library and Information Science (CRLIS). The review covers the DOS version only, as it appeared in the Summer 1996 CD-ROM, noting that the Windows version was planned for the future. Points to the way LISA has found its mark, if not its fortune, in LISA Plus and notes its strengths, including: ideal suitability for current awareness in library and information science (LIS); massive and convenient consolidation of the published LIS literature; and massive increase in coverage from 7.900 abstracts in 1993 to over 12.000 currently. Criticizes certain features of LISA Plus, notably: the OPTI-Ware search interface; the combination of 2 databases (LISA and CRLIS) in a single, searchable database; and certain unexpected effects caused by the building of the Subject and Free Text indexes. Points particularly to great lack of consistency in the indexes and the indexing (faults that were fully rectified by a complete overhaul of the data in Summer 1996). Notes that LISA Plus is the first port of call for both information researchers and information science students. The Windows version of LISA Plus was launched in Spring 1997
- Date
- 9. 2.1997 18:44:22
- Source
- Journal of librarianship and information science. 29(1997) no.3, A.161-162
-
Jin, Z.; Fine, S.: ¬The effect of human behavior on the design of an information retrieval system interface (1996)
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- Abstract
- Identifies some of the behaviour factors that influence the design effectiveness of an information retrieval system and applies some of the principles of human behaviour to the design of the user interface. Considers: the saturation principle, the concreteness principle, the principle of least resistance; the familiarity principle, the stimulation principle, the certainty principle, the simplicity principle, and the following form principle
-
Croucher, C.: Problems of subject access : user studies and interface design (1986)
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- Abstract
- A research project at Middlesex Polytechnic is examning the problems of subject access in an OPAC. A series of user studies have been carried out which examined students' use of existing catalogue facilities, which in turn led to the experimental evaluation of various interface designs for an online catalogue. The experiments were primarily concerned with the effect of the following variables on the speed and accuracy of retrieval of specific items, the use of colour, the speed of presentation of information, the amount of information on a screen, the paging and scrolling of information, the position of a sought item within a list
-
Johnson, C.; Dunlop, M.D.: Subjectivity and notions of time and value in interactive information retrieval (1998)
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- Abstract
- In the short term, technological advances will not solve the problems of information saturation and electronic gridlock on the Internet. Advocates interface design techniques as the only effective means of addressing the usability problems that frustrate interaction with Internet resources. Collaborative approaches to information retrieval, where search engines are augmented by advice from human experts, can reduce the problems of electronic gridlock and information saturation
-
Toms, E.G.: User-centered design of information systems (2009)
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- Abstract
- User-centered design (UCD) emerged a couple of decades ago because people had difficulties in using systems. It is founded on the principle that users need to be involved in the design and development process for systems to be truly usable-efficient, effective, and satisfying. This entry provides an account of the background-the technological and social forces that affect the evolution of systems development, an explanation of the theoretical foundation on which UCD is build, and a description of a typical UCD process.
- Source
- Encyclopedia of library and information sciences. 3rd ed. Ed.: M.J. Bates
-
David, S.T.: CD-ROM consistent interface guidelines (1992)
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- Abstract
- Users uf multiple CD-ROM databases face variations between interfaces which causes libraries to spend a great deal of wasted time in installation, training, creation of documentation, and user assistance. Presents guidelines identifying 13 basic functions that every CD-ROM interface, whether command driven or graphical, should have
- Footnote
- Excerpt from a US Government report: CD-ROM consistent interface guidelines, prepared by the CD-ROM Consistent INterface Committee (CD-CINC), a working party of SIGCAT (Special Interest Group on CD-ROM Applications and Technology. Copies are obtainable from Mike Rubinfeld, National Institute of Standards and Technology, Gaithersburg, Maryland, MD, USA)
-
Oliver, F.B.: Great expectations : the impact of new technology on information access and delivery (1996)
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- Abstract
- Addresses the challenges and opportunities which new technology offers at the British Library, with the example of the DISCovery' project which will enable end users to search for and order materials from the British Library Lending Division. DISCovery aims to combine the latest technology and operational practices for accessing and receiving material. The key components are a graphical user interface, an index and ordering facilities. The product will be a current awareness service, by copyright fee paid and have document retrieval and delivery within a predetermined time
- Source
- Electronic documents and information: from preservation to access; Festschrift in honor of Patricia Battin. 18th International Symposium, 23.-26.10.1995. Ed.: A.H. Helal et al
-
Nahl, D.: Social-biological information technology : an integrated conceptual framework (2007)
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- Abstract
- A model is proposed that is motivated by the growing theoretical importance of the affective domain in information science (IS) and human-computer interaction (HCI), and the increased need for integrated models that provide an explicit account of how human mental and physiological systems dynamically interact in task performance with information systems. The ecological constructionism framework defines a social and biological information technology that is created through the dynamic intersection of technological affordances in symbiotic interaction with affective, cognitive, and sensorimotor information procedures that users creatively construct to satisfice the social practices inherent in information settings. Samples of spontaneous user discourse were mapped, demonstrating the model's suitability for charting the flow of mental procedures that users perform in interaction with information systems. The framework is shown to be compatible with the research focus in the literature on information behavior in IS and user affect in HCI. It also addresses current challenges to create more versatile architectures integrating technology, biology, and community into organic or synergic systems. The model specifies the components and dynamics of a human-computer symbiotic information environment.
- Source
- Journal of the American Society for Information Science and Technology. 58(2007) no.13, S.2021-2046
-
Baldonado, M.Q.W.: ¬A user-centered interface for information exploration in a heterogeneous digital library (2000)
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- Abstract
- The advent of the heterogeneous digital library provides the opportunity and establishes the need for the design of new user interfaces. As a single portal to a wide array of information sources, the heterogeneous digital library requires that a variety of cataloging schemas, subject domains, document genres, and institutional biases be accomodated. SenseMaker is a user-centered interface for information exploration in a heterogeneous digital library. It unifies citations and articles from heterogeneous sources by presenting them in a common schema with affordances for quick comparisons of properties. At the same time, SenseMaker users can recover a degree of context by iteratively organizing citations and articles into higher-level bundles based on either metadata or content. Furthermore, SenseMaker enables users to move fluidly from browsing to searching by introducing structure-based searching and structure-based filtering. This paper outlines the SenseMaker interface design and details some of our experimental findings surrounding its use
- Source
- Journal of the American Society for Information Science. 51(2000) no.3, S.297-310
-
Poynder, R.: WinSPIRS from SilverPlatter (1994)
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- Abstract
- Examines the new Windows search interface to SilverPlatter's CD-ROM database products. Introduces the functions of the software. Reports on the experiences of those involved in beta testing the product
- Date
- 23. 1.1999 19:32:22
-
Shneiderman, B.; Byrd, D.; Croft, W.B.: Clarifying search : a user-interface framework for text searches (1997)
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- Abstract
- Current user interfaces for textual database searching leave much to be desired: individually, they are often confusing, and as a group, they are seriously inconsistent. We propose a four- phase framework for user-interface design: the framework provides common structure and terminology for searching while preserving the distinct features of individual collections and search mechanisms. Users will benefit from faster learning, increased comprehension, and better control, leading to more effective searches and higher satisfaction.
-
Sacco, G.M.: Dynamic taxonomies and guided searches (2006)
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- Abstract
- A new search paradigm, in which the primary user activity is the guided exploration of a complex information space rather than the retrieval of items based on precise specifications, is proposed. The author claims that this paradigm is the norm in most practical applications, and that solutions based on traditional search methods are not effective in this context. He then presents a solution based on dynamic taxonomies, a knowledge management model that effectively guides users to reach their goal while giving them total freedom in exploring the information base. Applications, benefits, and current research are discussed.
- Date
- 22. 7.2006 17:56:22
- Footnote
- Beitrag in einer Special Section "Perspectives on Search User Interfaces: Best Practices and Future Visions"
- Source
- Journal of the American Society for Information Science and Technology. 57(2006) no.6, S.792-796
-
Fox, K.L.; Frieder, O.; Knepper, M.M.; Snowberg, E.J.: SENTINEL: a multiple engine information retrieval and visualization system (1999)
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- Abstract
- We describe a prototype Information Retrieval system; SENTINEL, under development at Harris Corporation's Information Systems Division. SENTINEL is a fusion of multiple information retrieval technologies, integrating n-grams, a vector space model, and a neural network training rule. One of the primary advantages of SENTINEL is its 3-dimensional visualization capability that is based fully upon the mathematical representation of information with SENTINEL. The 3-dimensional visualization capability provides users with an intuitive understanding, with relevance/query refinement techniques athat can be better utilized, resulting in higher retrieval precision
- Source
- Journal of the American Society for Information Science. 50(1999) no.7, S.616-625
-
Fieldhouse, M.; Hancock-Beaulieu, M.: ¬The design of a graphical user interface for a highly interactive information retrieval system (1996)
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- Abstract
- Reports on the design of a GUI for the Okapi 'best match' retrieval system developed at the Centre for Interactive Systems Research, City University, UK, for online library catalogues. The X-Windows interface includes an interactive query expansion (IQE) facilty which involves the user in the selection of query terms to reformulate a search. Presents the design rationale, based on a game board metaphor, and describes the features of each of the stages of the search interaction. Reports on the early operational field trial and discusses relevant evaluation issues and objectives
- Source
- Information retrieval: new systems and current research. Proceedings of the 16th Research Colloquium of the British Computer Society Information Retrieval Specialist Group, Drymen, Scotland, 22-23 Mar 94. Ed.: R. Leon
-
Vaughan, M.W.; Resnick, M.L.: Search user interfaces : best practices and future visions (2006)
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- Date
- 22. 7.2006 17:37:31
- Footnote
- Beitrag in einer Special Section "Perspectives on Search User Interfaces: Best Practices and Future Visions"
- Source
- Journal of the American Society for Information Science and Technology. 57(2006) no.6, S.777-780
-
Mochel, K.: Search in the Web shopping environment (2006)
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- Abstract
- The author presents a design case study of a search user interface for Web catalogs in the context of online shopping for consumer products such as clothing, furniture, and sporting goods. The case study provides a review of the user data for the user interface (UI), and the resulting redesign recommendations. Based on the case study and its user data, a set of common user requirements for searching in the context of online shopping is provided.
- Date
- 22. 7.2006 18:23:19
- Footnote
- Beitrag in einer Special Section "Perspectives on Search User Interfaces: Best Practices and Future Visions"
- Source
- Journal of the American Society for Information Science and Technology. 57(2006) no.6, S.819-824
