Outlines desirable qualities for graphic representation of sentence dependency structures in texts more than a few sentences in length. Several different display formats prototyped in the TEXNET experimental text structure management system are described, illustrated, and compared, and automatic structure manipulations are discussed. (36…

Discusses using software along with a "textset" of two books related by theme and topic. Describes two examples that use the software's topic or theme to introduce students to a pair of books. Shows how connections between the software and the books become the impetus for off-line and on-line writing activities. (PRA)

Describes microcomputer-based digital video technology and compares it to analog video. Topics discussed include converting analog video to digital data; digital image compression technology; digital compression and digital video on Macintosh computers; and potential library and information-related applications, including electronic publishing and…

Describes Microsoft's Windows with Multimedia Extensions Software for the IBM PC. Topics addressed include hardware and software requirements, enhancements to the standard Windows environment, computing standards utilized, how Multimedia Extensions interacts with applications and devices, extensibility and ease of use, and CD-ROM performance…

Compares two multimedia platforms, HyperCard and CD-I (Compact Disc-Interactive), in terms of their development and delivery capabilities and costs. Examples of products developed on each platform are described and sample screen displays are included. Future prospects for the two products are considered. (MES)

Discusses document processing software packages and describes the TEX system, a document compiler intended to produce high quality typesetting. It is noted that the X-window system provides a windowing environment that makes the system faster, more efficient, and more user friendly, and its use in connection with the TEX system is explained. (four…

Presents arguments for free software, an open sharing of intellectual property. Highlights include the suitability of copyright for printed material but not for digital information; controlling information for profit; the natural rights of authors; economic issues; and custom enhancements of free software. (LRW)

The updated HyperCard is reviewed, and instructions are given for "unmasking" the full program. It is concluded that the improvements are powerful and give the program the potential to be a useful tool for educators who need to customize or create their own applications. (six references) (LB)

Discusses software sharing on computer networks and the need for proper bandwidth; and describes the technology behind FidoNet, a computer network made up of electronic bulletin boards. Network features highlighted include front-end mailers, Zone Mail Hour, Nodelist, NetMail, EchoMail, computer conferences, tosser and scanner programs, and host…

Describes EntryWay, a hypertext authoring extension for HyperCard, and presents eight case studies that examined hypertext navigation patterns created by seven users of EntryWay. Five patterns of navigation are identified and explained, comparisons of navigation patterns are discussed, and implications for hypertext use are suggested. (17…

A Statistical Analysis System (SAS) macro procedure for performing a jackknife analysis on structure coefficients in discriminant analysis is described together with issues and caveats about its use in multivariate methods. An example of use of the SAS macro is provided. (SLD)

Describes how different types of software can be used to extend students' reading of different books by three authors: Mercer Mayer, Judy Viorst, and Betsy Byars. (RS)

A brief discussion and description of one commercially available software package ("Pour Ecrire un Mot") for writing letters of various types uses the love letter as an example of the software's functioning. Answers to the prompting questions on the screen determine the few variable parameters of the text to be generated. (four…

Describes a computer program that gives Fluxus exhibition attendees an opportunity to experience the Flux objects in the spirit in which they were originally created. Suggests that the computer program provides a virtual approximation to the original art works without damaging them. (RS)

Discussion of the development of intelligent tutoring systems (ITS) using expert systems and hypertext focuses on the Physics Tutor, a prototype ITS built with off-the-shelf software to test the utility, practicality, and generalizability of the ITS concept. Expert models and student models are explained. (Contains 27 references.) (LRW)