Autistic children 7 Language 7 Communication devices for autistic children 2 Language disorders in children 2 Means of communication 2 Aids and devices 1 Application software 1 Arabic language 1 Autism spectrum disorders 1 Case studies 1 Communication in music 1 Communicative disorders in children 1 Computer-assisted instruction 1 Design 1 Development 1 English language 1 Human-computer interaction 1 Natural language processing (Computer science) 1 Patients 1 Research 1 Songs and music 1 Speech processing systems 1 Study and teaching (Elementary) 1 Text-to-speech software 1 Web applications 1