ERIC Number: ED100403
Record Type: Non-Journal
Publication Date: 1975
Reference Count: N/A
Group Viewing of Interactive Computer Output: A Description of Techniques and Devices.
Zinn, Karl L.
The high cost of providing on-line computing to all students individually makes it necessary to use some means of group viewing of one user's interaction with the computer. While the author suggests that group viewing of computer output is not a replacement for individual direct experience with the computer, it can be a useful and economical approach to instruction in this area. This document presents alternative means of presenting on-line computer applications to groups of more than three people. Included are descriptions of optical projection, closed circuit television, and cathode ray tube monitor techniques. (DGC)
Descriptors: Audiovisual Aids, Closed Circuit Television, Computer Assisted Instruction, Computer Oriented Programs, Computer Science Education, Group Instruction, Online Systems, Opaque Projectors, Overhead Projectors, Projection Equipment, Screens (Displays), Teaching Methods, Video Equipment
Project EXTEND Exchange Library, University of Michigan (CRLT), 109 East Madison Street, Ann Arbor, Michigan 48104 (free for single copies; $1.00 for 8 copies or more)
Publication Type: Reports - Descriptive
Education Level: N/A
Authoring Institution: Michigan Univ., Ann Arbor. Center for Research on Learning and Teaching.