|
|||||
|
|
A real-time control system for CAI and prothesis |
|
| Authors: | Ira M. Laefsky Richard A. Roemer |
| Affiliation: | 1. Temple University, 19122, Philadelphia, Pennsylvania 2. Eastern Pennsylvania Psychiatric Institute, Henry Avenue and Abbottsford Road, 19129, Philadelphia, Pennsylvania 3. Temple University Health Sciences Center, 19122, Philadelphia, Pennsylvania |
| Abstract: | An integrated hardware and software system was used for the real-time control of text display in a CAI environment. Reliability and cost considerations led to the development of a digital EOG transducer, which was used in conjunction with a KIM-1 microcomputer. This paper traces the development of that system from a complex and expensive PDP-11-based system to a microcomputer firmware approach. Such a system could, in real time, accomplish a similar display task for severely handicapped nonvocal individuals. |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ | |