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Phillips, Richard L. – Computers and Education, 1981
An evaluation of a personal computer was conducted to determine its potential for applications normally assumed to require higher resolution, higher cost graphics devices. Its resolution, stand-alone computing power, and capability to function as a distributed computing element in a time-sharing system are discussed. Six references are listed.…
Descriptors: Computer Graphics, Display Systems, Engineering Education, Equipment Evaluation
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Lehr, Ted – CoED, 1985
Describes modifications made to expand the capabilities of a display unit (Lear Siegler ADM-3A) to include medium resolution graphics. The modifying circuitry is detailed along with software subroutined written in Z-80 machine language for controlling the video display. (JN)
Descriptors: Computer Graphics, Computer Oriented Programs, Computer Software, Display Systems
Nuttall, Herbert E., Jr.; Himmelblau, David M. – 1973
A computer program for the simulation of complex continuous process in real-time in an interactive mode is described. The program is user oriented, flexible, and provides both numerical and graphic output. The program has been used in classroom teaching and computer aided design. Typical input and output are illustrated for a sample problem to…
Descriptors: Chemistry, Computer Graphics, Computer Programs, Display Systems
Beazley, William; And Others – 1974
An interactive graphics system has been implemented for tutorial purposes and for research in man-machine communication of structural digraphs. An IMLAC intelligent terminal with ligthpen input is used in conjunction with a NOVA minicomputer. Successful application in linguistics and engineering problem solving are discussed, the latter in detail.…
Descriptors: Computer Graphics, Computer Programs, Computers, Display Systems
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Wozny, Michael J. – Computers and Education, 1981
Addresses key issues facing universities which plan to establish instructional computer graphics facilities, including computer-aided design/computer aided manufacturing systems, role in curriculum, hardware, software, writing instructional software, faculty involvement, operations, and research. Thirty-seven references and two appendices are…
Descriptors: Computer Assisted Instruction, Computer Graphics, Computer Oriented Programs, Computer Programs
Beazley, William G. – 1974
Design theory should identify candidate designers, specify design behavior to be measured, and discriminate between behavior of designers and nondesigners. A study evaluated different formats of computerized structural display and data entry to measure design behavior. A program using graph theory as an internal data structure in the computer and…
Descriptors: Behavior Theories, Computer Assisted Instruction, Computer Graphics, Computer Oriented Programs