Augmentative and alternative communication (AAC) has been transformed by the social media revolution made possible by the emergence of mobile technology. The cumbersome dedicated devices of the 1970s have evolved into a burgeoning AAC app industry. However, the limited use and abandonment of AAC technologies remains high. Unlocking the untapped…

This study explored the interactional aspects of text messaging on mobile phones for youth with complex communication needs. A qualitative case study design was used to investigate aspects such as reasons, place, timing of communication, content and communication partners. Data were gathered from seven youth with complex communication needs…

The COVID-19 pandemic has revealed substantial gaps in communication access for patients across hospital settings. With the rise in positive cases globally, the need for communication enhancement strategies, including augmentative and alternative communication (AAC), has emerged as a critical need. Many resources exist that describe AAC assessment…

Children with autism spectrum disorder (ASD) sometimes display an inability for information sharing through functional verbal communication. This may interfere with professional oral care. These children tend to process visual information more efficiently than auditory information. Picture schedules can briefly suffice as visual cues serving a…

Many children with fragile X syndrome (FXS) have complex communication needs and may benefit from augmentative and alternative communication (AAC). This qualitative study explored how four mother--child dyads used AAC in the home. Data were collected using participant observations, open-ended interviews, and record reviews, and analyzed using…

This series of three studies identified an experimental research gap in the field of deafblindness. Study 1, a descriptive study, identified types of articles published, and research designs used, in 37 peer-reviewed special education journals. A total of 4,854 articles published from 2012 through 2017 were examined to determine types of articles…

In the SEND Code of Practice (DfE, 2015), autism falls under the broad category of Communication and Interaction needs. However, the code also states that autistic children and young people "may have needs that cut across all areas" of SEND (DfE, 2025, p.85). Autistic children may experience sensory processing differences (i.e.…

The present study evaluated a systematic instructional package including the system of least prompts (SLP) to teach differentiation and selection of tangible symbols to continue activities for two children with complex support needs and deafblindness (DB). A multiple probe design across three symbols was used to evaluate the intervention package…

The literature has emphasized the positive impact of mobile technologies with augmentative and alternative communication (AAC) apps for enhancing the functional communication skills of individuals with autism spectrum disorders (ASD). Although various AAC apps are available, the system design of such apps presents assorted challenges, particularly…

Purpose: The graphic symbol is the foundation of augmentative and alternative communication (AAC) for many preliterate individuals; however, research has focused primarily on static graphic symbol sequences despite mainstream commercial technologies such as animation. The goal of this study was to compare static and animated symbol sequences…

Most speech-language pathologists (SLPs) in Malaysia practice with an undergraduate degree, which provides them with limited knowledge about and training in augmentative and alternative communication (AAC). This limited knowledge and training may affect their confidence and competence when introducing and using AAC with individuals for whom it is…

Establishing evidence- and research-based practices relies upon research synthesis of individual studies in reviews and meta analyses. Further summarizing scientific evidence about a specific topic by synthesizing reviews is an area of need to determine practices that have a strong evidence base and to identify areas of methodological weakness and…

This review investigated virtual reality and augmented reality (VR/AR) communication interventions for children, adolescents, and adults with communication disability and neurodevelopmental disorders, as well the feasibility of these technologies. A search of five scientific databases yielded 5385 potentially relevant records of which 69 met…

Purpose: Children with autism spectrum disorder (ASD) are at risk for exclusion from play with their peers due to difficulty with communication skills. Video augmentative and alternative communication (AAC) technology has the potential to support communication within the context of play using videos with integrated visual scene displays. This…

Background: Huntington's disease (HD) is a neurodegenerative disease characterized by a triad of motor, cognitive and psychological symptoms, leading to a gradual breakdown of communication skills. Few studies have investigated how people affected by HD and their professional caregivers, for example, medical doctors, physiotherapists and nurses,…