Multi-modal access method (eye-tracking + switch-scanning) for individuals with severe motor impairment: A preliminary investigation.

Individuals with severe motor impairments often require alternative means to access computers and communication technology. A range of alternative access devices exist; however, most rely on use of a single access modality. While this approach works for some individuals, it can be limiting for others.

Personalization of Visual Scene Displays: Preliminary Investigations of Adults with Aphasia, Typical Females across the Age-Span, and Young Adult Males and Females.

Visual scene displays (VSDs) are becoming an increasingly popular method of message representation within augmentative and alternative communication (AAC) supports; however, design factors can influence the effectiveness of these images as communication supports. One issue that has come to light in recent years is the fact that selecting personalized VSDs, which depict the person with complex communication needs or an individual with whom they are familiar, are preferred over generic VSDs, which depict unfamiliar individuals. Although personalization is likely an important factor in the usability of VSDs, these images may be difficult for clinicians to obtain.

Building capacity in AAC: A person-centred approach to supporting participation by people with complex communication needs.

Effective communication is based both on the capacity of the person with complex communication needs, and of other key stakeholders (including communication and education professionals, family members, community partners, and healthcare professionals), to ensure that appropriate AAC supports are provided. In this paper, we describe strategies to build awareness of AAC and to assist people with complex communication needs in obtaining needed services; to build the knowledge, skills, and attitudes of AAC service providers; to provide instruction for people with complex communication needs, as well as communication partners and advocates; and to develop communication supports in society more broadly. We also provide an agenda for building capacity in research and development activities to support full participation by people with complex communication needs throughout society.

Challenges and opportunities in augmentative and alternative communication: Research and technology development to enhance communication and participation for individuals with complex communication needs.

The field of augmentative and alternative communication (AAC) has witnessed significant changes since its inception. AAC services are now considered for a much greater number of individuals with complex communication needs and there are many more AAC options available as communication supports, including a proliferation of technologies. The scope and options for communication within society have increased substantially to include a wide array of digital and social media.