ERIC Number: EJ425668
Record Type: CIJE
Publication Date: 1991
Reference Count: 0
A Signalling Device for Non-Oral Communicators.
King, Thomas W.
Language, Speech, and Hearing Services in Schools, v22 n1 p277-82 Jan 1991
This article describes simple modifications to a basic 9-volt portable transistor radio to serve as a durable, inexpensive signalling device operable by a single external switch. The unit still functions as a radio, but can also help partially speaking students and users of communication aids to signal for help. (Author/PB)
Publication Type: Journal Articles; Reports - Descriptive; Guides - Non-Classroom
Education Level: N/A
Authoring Institution: N/A