Online video streaming is a learning technology used in today's world and reliant on the availability of bandwidth. This research study sought to understand the perceptions of network gatekeepers about bandwidth and online video streams in Ahmadu Bello University, Nigeria. To achieve this, the interpretive paradigm and the Network Gatekeeping…

Kindergartens through twelfth grade institutions (K-12) are susceptible to unauthorized breaches to the security of their networked systems. These systems house sensitive information for students and staff alike. K-12 organizations face a significant risk for loss of this information that can damage reputation and pose liability. Perpetrators have…

Technology development is moving rapidly and our dependence on information services is growing. Building a broadband infrastructure that can support future demand and change is therefore critical to social, political, economic and technological developments. It is often up to local policy makers to find the best solutions to support this demand…

This article addresses the question of understanding more about networked universities by looking at open source software developers working in academic contexts. It sketches their identities and work as an emerging professional community that both relies upon and develops digitally mediated networks and contributes to the progress of academic…

Improvements in Information Technology (IT) infrastructure and standardization of interoperability standards among heterogeneous Information System (IS) applications have brought a paradigm shift in the way an IS application could be used and delivered. Not only an IS application can be built using standardized component but also parts of it can…

People live in an era of social, enterprise-oriented, and increasingly cloud-based technology; a dramatic shift away from stand-alone isolated silos that previously dominated. Computing systems can flourish today only when built to easily exchange data and services. An application that stands alone may provide practical functionality but may not…

The "cyberinfrastucture" is a broad informational network that entails connections to real-time data sensors as well as tools that permit visualization and other forms of analysis, and that facilitates access to vast scientific databases. This multifaceted network, already a major boon to scientific discovery, now shows exceptional promise in…

Contains articles which review communications software. Includes "Crosstalk Mark 4,""ProComm,""Freeway Advanced,""Windows InTalk,""Relay Silver," and "Smartcom III." Compares in terms of text proprietary, MCI upload, Test ASCII, Spreadsheet Proprietary, Text XMODEM, Spreadsheet XMODEM, MCI Download, Documentation, Support and Service, ease of use,…

Lists general purpose communication programs for personal computers along with manufacturers' names and addresses, key data on each product, and comments. Includes memory requirements, price, BAUD rates, terminals, and protocols. Sixty-four manufacturers are listed. (CW)

Describes VERONICA (Very Easy Rodent-Oriented Net-Wide Index to Computerized Archives), an Internet navigation tool developed at the University of Nevada as an index and access tool to gopher servers on the network. Highlights include connecting to VERONICA; availability of VERONICA server software; and difficulties. (Contains three references.)…

Extrapolating from current developments in the study of learning and imagining how learning might be shaped moving forward, this article considers 12 trends concerning the future of learning. Learning will become more diverse, more contextual, less discipline-bound, and less institutionally-bound. It will span professional and institutional…

Reviews the main points of computer teleconferencing for both public and private conferences. A directory of teleconferencing resources for mainframe computers and microcomputers is included. (MES)

Briefly describes online library catalogs and other types of Internet resources accessible through HYTELNET, a hypertext browser. Instructions for obtaining the software and five sample screens are included, and the system updating process is explained. (Contains two references.) (NRP)

The use of Global Positioning Systems (GPS) units has exploded in recent years along with the computer technology to access this data-based information. Geo-caching is an exciting game using GPS that provides place-based information regarding the public lands, facilities and cultural heritage programs within the Virginia Parks and Museum system.…

Describes Mosaic, an Internet resource locator and navigation tool developed at the University of Illinois' National Center for Super-Computing Applications (NCSA). Topics discussed include the relationship with the World Wide Web; flexibility; obtaining Mosaic client software; and file transfer protocol instructions. (Contains seven references.)…