Deaf-blindness is a type of dual disability wherein visual and auditory capabilities are significantly impaired. Special communication methods have been developed for the deaf-blind community. Yet, these methods require that both people involved have prior knowledge and training to successfully communicate, limiting deaf-blind people's social…

There are many techniques for communicating with individuals who are deaf-blind. In Japan, another technique, known as fingerbraille, is also used. Fingerbraille is a tactile method of communication that is based on Japanese braille script. This article introduces the reader to the history of the development of this communication technique and to…

The monograph describes the development of verbal behavior over a 20-year period in two deaf Japanese children (5- and 7-years-old when first contacted by the author) with whom previous training attempts had failed. It is noted that prior training methods which had succeeded with Laura Bridgman and Helen Keller failed with these two children. A…

This article discusses technology available in Sweden for visually impaired and deaf-blind people. It describes systems for stop announcements on buses and trams, queuing systems in shops and banks, text telephones, synthetic speech or braille displays of newspapers and other information sources, and home computers. Ideas for the future are also…