In this comparison, NewMedia lab looks at 10 Pentium II workstations preconfigured for demanding three dimensional and multimedia work with OpenGL cards and fast Ultra SCSI hard drives. Highlights include costs, tests with Photoshop, technical support, and a sidebar that explains Accelerated Graphics Port. (Author/LRW)

Provides background information on the development of the Ramapo Catskill Library System's (NY) LibraryLand Web site. Highlights include other library-related resource guides on the Web; an emphasis on public libraries; graphics; links; the use of HTML; and templates for designing library home pages. (LRW)

Discusses microcomputer-based graphics and describes software for Windows and other operating systems. Highlights include file formats for painting and drawing; sources of artwork, including clip art, scanning, and public domain images; examples; and graphics toolkits. A review of 26 recent articles on personal computers, other hardware, and…

Presents principles of screen design applied to the use of visuals on computer monitors during teleconferencing, including formatting; color; text design; lists; graphic images; and charts. Print materials are considered, and strategies to support the interactive use of the computer screen are discussed. (LRW)

Arguing that mathematics is a form of communication that students need help in understanding, this article describes a set of seven simple interactive LogoWriter tools that can be used to help children explore the language of multiplication. Examples of the use of graphics in responding to children's commands are provided and several exercises are…

Provides design options for making Web sites more accessible to blind or visually impaired users. Highlights include valid alt-tags on graphics; helpful link text; cascading style sheets (CSSs) to separate content from page structure; descriptive links to tell what a significant graphic is about; and not using text only as a valid alternative.…

This paper deals with a brief historical introduction to fractals, fractal dimension and fractal geometry. Many fractals including the Cantor fractal, the Koch fractal, the Minkowski fractal, the Mandelbrot and Given fractal are described to illustrate self-similar geometrical figures. This is followed by the discovery of dynamical systems and…

Students in higher education today are technologically savvy and expect faculty to use myriad web technologies for course delivery. This includes taking advantage of email, course web sites, and online learning communities. However, expectations now also include RSS, blogs, web-, pod-, and vod-casting, extending the classroom experience to provide…

The use of computer graphic techniques with basic student enrollment statistics is examined to promote understanding of changes in student flow as a function of spatial distribution. Basic initial student enrollment data that serve as input into predictive flow models were modeled at Eastern Kentucky University. The following commercially…

Designed to give teachers and supervisors a working knowledge of various approaches to enhancing pupil learning through software application programs, this guide is presented in a hands-on fashion. It supports a dual purpose, i.e., it can serve as an individual tutorial or as a turnkey staff development tool. All program files referred to may be…

A project is reviewed which combined television, videotape and three dimensional computer graphics to provide new language experiences to deaf and hearing impaired children. The animation system is described in detail. Field testing in two schools was carried out with 52 students (7 to 15 years old). Ss demonstrated improvement in scores between…

Describes significant attributes of expert systems, contrasts them to conventional computer systems, and provides an overview of the R1 expert system used by Digital Equipment Corporation (DEC) to put together operational systems that meet customers' requirements. Document handling, particularly pictures and images in documents, is also briefly…

To many students the complex technical problems of computer graphics seem to put them beyond reach. Computer technology can be reduced to the bare basics, however. In this activity elementary art students add an intriguing dimension to a crayon drawing by completing a computer image counterpart of a previously drawn image. (RM)

A computer-based method for producing 35mm color slides has been used in Ohio State University's College of Dentistry. The method can produce both text and slides in less than two hours, providing substantial flexibility in planning and revising visual presentations. (Author/MLW)

Relates experiences of an elementary school reading teacher and a group of fifth- and sixth-grade students in exploring the computer programing language Logo. Use of a tree-like figure as an illustration for the concept of recursion is described. Programing commands and graphic illustrations are included. (EJS)