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Showing 1 to 15 of 22 results Save | Export
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Sinclair, Nathalie; Heyd-Metzuyanim, Einat – Technology, Knowledge and Learning, 2014
In this paper we describe a touchscreen application called "TouchCounts," which is designed to support the development of number sense in the early years. We first provide an a priori analysis of its affordances. Then, using Sfard's communicational approach, augmented by a focus both on the role of the body--particularly the fingers…
Descriptors: Preschool Children, Mathematical Concepts, Females, Computer Oriented Programs
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Amershi, Saleema; Conati, Cristina – Journal of Educational Data Mining, 2009
In this paper, we present a data-based user modeling framework that uses both unsupervised and supervised classification to build student models for exploratory learning environments. We apply the framework to build student models for two different learning environments and using two different data sources (logged interface and eye-tracking data).…
Descriptors: Supervision, Classification, Models, Educational Environment
Dietz, Steve – 2003
In the last 5 years, there has been at times heated debate not only about how best to present digital and specifically networked art in an institutional context but also whether to do so at all. Not all of the discussion revolves around issues of physical interfaces to such works, but their onsite presentation is a critical concern for both…
Descriptors: Art, Computer Interfaces, Computer Oriented Programs, Exhibits
Boiano, Stefania; Gaia, Giuliano; Caldarini, Morgana – 2003
A museum can talk to its audience through a variety of channels, such as Web sites, help desks, human guides, brochures. A considerable effort is being made by museums to integrate these different means. The Web site can be designed to be reachable or even updateable from visitors inside the museum via touchscreen and wireless devices. But these…
Descriptors: Artificial Intelligence, Computer Interfaces, Computer Oriented Programs, Computer System Design
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Beagle, Donald – Information Technology and Libraries, 1999
Discusses the potential for visualization of metadata and metadata-based surrogates, including a command interface for metadata viewing, site mapping and data aggregation tools, dynamic derivation of surrogates, and a reintroduction of transient hypergraphs from the tradition of cocitation networking. Addresses digital library research into…
Descriptors: Computer Interfaces, Computer Oriented Programs, Information Networks, Information Processing
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Roth, Steven F.; Chuah, Mei C.; Kerpedjiev, Stephan; Kolojejchick, John A.; Lucas, Peter – Human-Computer Interaction, 1997
Presents an information visualization workspace in which users are able to explore data presented in diverse but coordinated formats using related systems called Visage, SAGE, and selective dynamic manipulation (SDM). Discusses four dimensions for analyzing user interfaces that reveal the combination of design approaches needed for visualizations…
Descriptors: Computer Interfaces, Computer Oriented Programs, Computer System Design, Data Analysis
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Han, Yi; Zukerman, Ingrid – Human-Computer Interaction, 1997
Introduces a multiagent architecture based on the blackboard system that enables different processes that perform multimodal presentation planning to communicate with each other. Describes a constraint propagation mechanism that transfers plan constraints from one level of the presentation planning process to the next. Discusses the cooperation…
Descriptors: Communication (Thought Transfer), Computer Interfaces, Computer Oriented Programs, Computer System Design
Julian, June – Online Submission, 2002
This is a story about screen interactivity and its magical early influences. It includes a brief history of the evolution of the computer, with examples from contemporary applications in art and museum education. I believe it is important to know about the early days of drawing on the screen to get a sense of the continuum of ideas that has led us…
Descriptors: Computer Graphics, Manipulative Materials, Computer Interfaces, Computer Oriented Programs
Bridges, Peggy Bass; Morgan, Suzette – Computers in Libraries, 2000
Describes the new service model of the Resource & Information Center at Harcourt, Inc., which was charged with developing and publicizing library services that would empower end-users. Includes tips for purchasing online databases, guidelines for developing content that will draw people into the company's intranet or Web site, and top 10…
Descriptors: Computer Interfaces, Computer Oriented Programs, Corporations, Information Centers
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Ngo, D. C. L.; Byrne, J. G. – Computers in Human Behavior, 2001
Describes a new model for quantitatively assessing screen formats. Results of applying the model to data entry screens support the use of the model. Also described is a critiquing mechanism embedded in a user interface design environment as a demonstration of this approach. (Author/AEF)
Descriptors: Computer Graphics, Computer Interfaces, Computer Oriented Programs, Computer System Design
Schuyler, Michael – Computers in Libraries, 1999
Describes how a library, with an MCI Corporation grant, approached the process of setting up computers for the visually impaired. Discusses preparations, which included hiring a visually-impaired user as a consultant and contacting the VIP (Visually Impaired Persons) group; equipment; problems with the graphical user interface; and training.…
Descriptors: Computer Interfaces, Computer Oriented Programs, Costs, Grants
Brown, Carrie; And Others – 1992
This final report describes activities and outcomes of a research project on a sound-to-speech translation system utilizing a graphic mediation interface for students with severe disabilities. The STS/Graphics system is a voice recognition, computer-based system designed to allow individuals with mental retardation and/or severe physical…
Descriptors: Augmentative and Alternative Communication, Communication Disorders, Computer Graphics, Computer Interfaces
Capani, Antonio; De Dominicis, Gabriel – 1996
This paper proposes a model for a general interface between people and Computer Algebra Systems (CAS). The main features in the CAS interface are data navigation and the possibility of accessing powerful remote machines. This model is based on the idea of session management, in which the main engine of the tool enables interactions with the…
Descriptors: Algebra, Computation, Computer Interfaces, Computer Oriented Programs
Clyde, Stephen W.; Hirschi, Gregory W. – 1998
Viewing high-resolution images on the World Wide Web at a level of detail necessary for collaborative research is still a problem today, given the Internet's current bandwidth limitations and its ever increasing network traffic. ImageEyes is an interactive display tool being developed at Utah State University that addresses this problem by…
Descriptors: Computer Interfaces, Computer Oriented Programs, Computer Software Development, Computer System Design
Barbieri, Kathy; Mehringer, Susan – 1997
The Virtual Workshop is a World Wide Web-based set of modules on high performance computing developed at the Cornell Theory Center (CTC) (New York). This approach reaches a large audience, leverages staff effort, and poses challenges for developing interesting presentation techniques. This paper describes the following techniques with their…
Descriptors: Computer Assisted Instruction, Computer Graphics, Computer Interfaces, Computer Oriented Programs
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