Computer operations involving complex numbers, essential in such applications as Fourier transforms or image processing, are normally performed in a "divide-and-conquer" approach dealing separately with real and imaginary parts. A number of proposals have treated complex numbers as a single unit but all have foundered on the problem of the…

In the fall of 2005, the Orange County Library System (OCLS), located in the Orlando metropolitan area of Florida, launched a mission to explore podcasting. This article, written in the form of a "captain's log," prepares the reader for their own journey into the universe of successfully launching podcasts and a vodcast (video podcast).…

NEAT (iNtegrated Environment for Authoring in ToolBook) provides templates and various facilities for the rapid prototyping of computer-based presentations, a capability that is lacking in current authoring systems. NEAT is a specialized authoring system that can be used by authors who have a limited knowledge of computer systems and no…

Examines whether an approach to teaching Logo programming that directly guides college students in use of cognitive monitoring skills and the transfer of those skills leads to increased cognitive monitoring and problem-solving skills. Demonstrates that guided instruction led to increased comprehension monitoring and contributed to the development…

The potential of CD-ROM and floppy disks in college student recruitment is explored. Benefits, research strategies, selection of format, creation of content, production values, and details of delivery are discussed. It is argued that carefully planned and effectively produced CD-ROMS and floppy disks can supplement computer network capabilities as…

OpenURL resolver is the next big thing for libraries. An OpenURL resolver is simply a piece of software that sucks in attached data and serves up a Web page that tells one where he or she can get the book or article represented by it. In this article, the author describes how he designed an OpenURL resolver for his library, the Lewis & Clark…

Today, at the end of 2007, there are evident consolidations in wireless, storage, and virtualization and the path forward seems clearer now than previously. Trends from last year continue strongly, particularly Web 2.0 and the shift to user-driven environments and Internet sites where significant data and video processing is available to those…

Application of Computer-based systems to Training in Information Technology (ACT-IT, a project by a consortium of partners in the United Kingdom and the Irish Republic, is part of the TIDE program, an initiative of the European Community (EC) to make information technology more accessible to disabled and elderly people. This paper outlines the…

In this paper we follow up "Developing Growing Need for Soft-Skills in IT Professionals," a paper from the 2003 ASCUE Conference. In that paper we examined the need for "soft-skills" by information technology professionals. In the current economic climate, IT outsourcing is becoming increasingly popular. Our Columbus, Indiana…

To address the training requirements for workers using its new powder painting system, Chrysler contracted with Technology Applications Group, Inc. of Troy, Michigan to develop a multimedia paint training program delivered from CD-ROM using MPEG video, digital audio, graphics, and animation to present the instructional sequences. (AEF)

Compares the features, advantages, and disadvantages of two major software options available for designing web courses: (1) component, off-the shelf software that allows for creation of audio slide lectures, course materials, discussion forums, animations, synchronous chat groups, quiz creators, and electronic mail, and (2) integrated packages…

This case provides a real-world semester long project-oriented case study for students enrolled in an electronic commerce course that has a significant development component. The case provides the technical framework in the form of functional requirements for students to design and build a fully functional transaction processing e-commerce Web…

Through lottery funding, all public schools in Georgia received satellite dish equipment. This study is an assessment of the use of the satellite dish equipment by library media specialists in the DeKalb County School System for taping PeachStar (the satellite channel of Georgia Public Broadcasting) programming. The purpose was four-fold: (1) to…

The growth of the Internet has greatly increased the demand for server-side programming courses at colleges and universities. Students enrolled in such courses must be provided with server-based accounts that support the technologies that they are learning. The process of creating, managing and removing large numbers of student server accounts is…

Discusses design requirements, and advantages and disadvantages of the following learner-centered instructional development tools: information containers; authoring systems; templates, models, or widgets; learning-oriented instructional development tools; and adaptive learning-oriented systems. (AEF)