A brief package of subroutines (which can be typed in 15 minutes) enables a standard Apple II Plus, IIc, or IIe microcomputer to simulate a pen-plotter. Techniques for using this package in introductory engineering graphics courses are described. A sample program (which draws an oblique line) containing the subroutines is included. (Author/JN)

This paper focuses on multimedia computer-based training programs on chip design. Their development must be fast and economical, in order to be affordable by technical university institutions. The self-produced teaching program Illusion, which demonstrates a monitor controller as an example of a small but complete chip design, was implemented to…

A prototype of a novel system (featuring narrative voice presentation with simultaneous motion graphics) for conversational learning is described." (Editor)

The Computer Museum in Marlborough, Massachusetts houses old and not-so-old calculators, famous old computers and parts of computers, photographs and assorted memorabilia, computer-generated murals, and even a computer made of Tinkertoys that plays tick-tack-toe. The development of the museum and selected exhibits is described. (Author/JN)

Discusses several computer languages (Atari Pilot and different versions of LOGO) supporting the turtle graphics mode. Also discusses educational applications and use of LOGO by the handicapped. (JN)

Posits that computer-aided drafting and design should be introduced to students in industrial technology programs. Discusses ways the technical educator can get involved in computer graphics to familiarize students with it without a large outlay of money. (JOW)

Proposes that error rates in indexing using string index languages such as NEPHIS might be reduced at relatively low cost by having the indexer enter strings via a microcomputer system which could provide simple validation and feedback in the form of graphic displays of concept links. (Author/FM)

Describes how to make hand puppets, marionettes, and rod puppets, using computer graphics programs in the initial designing stage of the process. Advocates using puppets at nearly any grade level and subject area as a way to integrate literature, writing, and computer technology. (SR)

Explains the use of a standard text-based database program (i.e., dBase III) to run external programs that display graphic files during a database session and reduces costs normally encountered when preparing a computer to run a graphical database. An example is given of a simple database with two fields. (LRW)

Investigates how the dimensionality of computer-generated graphs affects users' abilities to extract information from the graphs. Finds two-dimensional graphs more reliable in communicating information quickly and accurately than corresponding three-dimensional graphs. Notes that a commonly used, but technically incorrect, three-dimensional graph…

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…

Discussed is one facet of a broad range of research activities that fall under the rubric of a study commonly called virtual reality. Projects developed by IBM and other academic and industrial laboratories are described. The limitations of virtual reality are presented. (KR)

Suggests that the way desktop computers are used in business communication will change dramatically with the emergence of DVI (Digital Video Interactive) technology and modern mass storage devices. Discusses implications of DVI for business communication educators and trainers. (RS)

Describes GeoWorks, a new graphical user interface (GUI) that works on older, less powerful IBM PCs and compatibles. The PC/GEOS (PC/Graphical Environment Operating System) is explained, user friendliness is emphasized, comparisons are made to Microsoft Windows, and GeoWorks applications software is described. (LRW)

Discusses how advancements in computer graphics technology, especially hypermedia, are changing the language of visual communication and defining multidimensional communication models that require new perspectives in information design. Suggests that an understanding of these new communication models can be enhanced by examining works of…