Electronic Travel Aids for Blind Persons
Journal of Special Education Technology Volume 8, Number 3, ISSN 0162-6434
The article describes four of the most widely accepted and utilized Electronic Travel Aids for blind persons--the Lindsay Russell Pathsounder, the Mowat Sensor, the Sonicguide, and the C-5 Laser Cane. Current uses and applications of the four aids for specific populations of visually impaired persons are discussed. (Author)
Hill, E.W. & Bradfield, A.L. (1987). Electronic Travel Aids for Blind Persons. Journal of Special Education Technology, 8(3), 31-42.