Students with complex communication needs have increasingly been using non-dedicated communication systems, such as mobile devices, to support their communication needs. This in turn, has led to an increased used of augmentative and alternative communication apps. The main challenge currently faced is the lack of empirically validated apps and…

This study evaluated the use of TALK, a computer-based augmentative and alternative communication (AAC) system, in the social communications of a nonvocal woman with motor neurone disease. She was able to achieve an average conversational rate of 42 words per minute (wpm) using TALK, compared with 2 to 10 wpm with other AAC systems using…

This final report describes activities and outcomes of a research project on a sound-to-speech translation system utilizing a graphic mediation interface for students with severe disabilities. The STS/Graphics system is a voice recognition, computer-based system designed to allow individuals with mental retardation and/or severe physical…

Danquah Communication System (DanCS) symbol boards were developed to provide an inexpensive augmented communication device with a computerized voice interface to help nonverbal individuals with severe mental retardation or other severe disabilities to more easily communicate their needs and reduce aggressive behaviors. Evaluation with 30 subjects…

Incorporating augmentative and alternative communication (AAC) systems and microcomputers into whole language learning activities for children with severe physical and speech impairments is discussed. Six typical strategies of whole language programs are reviewed. Ways to provide students with severe disabilities access to these programs are…