Fuzzy-set Theory to Support the Design of an Augmentative and Alternative Communication Systems for Aphasia Individuals

Evaluation of an Augmentative and Alternative Communication Intervention for Individuals with Aphasia

Design and evaluation of validity of an electronic alternative and augmentative communication system for Persian-speaking children

Introduction: Due to the high prevalence of communication disorders, augmentative and alternative communication methods are one the options ahead to solve the problems of these people. Since there are no complex tools for Persian-speaking children with communication disorders, we decided to design communication assistant software for these children that produces sound output. Materials and Meth...

Augmentative and Alternative Communication Systems

The history of using augmentative and alternative communication (AAC) systems for communication is rather brief. Prior to 1975, there were descriptions of nonspeaking individuals using simple letter boards, picture boards, and typewriters to communicate messages (Goldberg & Fenton, 1960; Goldstein & Cameron, 1952; McDonald & Schultz, 1973; Vicker, 1974). The early use of AAC systems was limited...

Augmentative and Alternative Communication systems for the motor disabled

This chapter discusses Augmentative and Alternative Communication (AAC) for individuals with motor disabilities. Motor disabilities do not only affect movement, but very often also affect speech. In these cases where voice is very weak, speech is unintelligible, or motor problems in the human speech production systems do not allow a person to speak, AAC is introduced. Aided and unaided communic...

design of an analog fuzzy logic controller chip

fuzzy logic has been developed over the past three decades into a widely applied techinque in classification and control engineering. today fuzzy logic control is one of the most important applications of fuzzy set theory and specially fuzzy logic. there are two general approachs for using of fuzzy control, software and hardware. integrated circuits as a solution for hardware realization are us...