Any method of communicating that utilizes an assistive technique or device such as signs, gestures, picture boards, etc.

People normally interact with one another using speech as their primary mode of communication. Augmentative communication occurs when at least one of these individuals relies primarily on other modes of communication. Examples of augmentative communication are: sign language, paper and pencil, alphabet letter boards, and computer systems.

Non-speech techniques used to supplement or augment a student's oral speech, which allows them to use and develop their language. These may include natural gestures, sign language, photographs and other kinds of pictures, spelling out words on alphabet displays, as well as electronic speech generating devices.

Systems of adapted technology that encourage and enhance verbal and nonverbal communication.

Refers to devices or systems that enable people with communication difficulties to interact with others (e.g., pointing to pictures or symbols, using sign language, or operating sophisticated electronic devices that produce synthetic speech).

Devices to aid communication where speech is problematic (eg., signing, communication boards, computers).

Special devices that provide an alternative for spoken language.  barriers Obstacles that prevent people with disabilities from fully participating in society: attitudinal barriers Attitudes, fears and assumptions that prevent people with and without disabilities from meaningfully interacting with one another. physical barriers Physical obstacles that hinder people with physical disabilities from gaining access.

Any system that supplements or replaces speech as the primary mode of communication such as sign language, pictures, written language, electronic devices, etc.

any device (electronic or otherwise) to enhance communication for a person.

Alternative and Augmentative Communication (AAC) refers to methods of communication that replace (alternative) or enhance (augmentative) conventional forms of speech and writing. AAC includes both electronic and non-electronic communication devices that help people to represent language concepts. Manual communication boards often display pictures, photographs, graphics, abstract symbols, or printed words. Electronic devices synthesise common spoken phrases or produce written text.

See AAC Return

Any method of communicating without speech such as using signs, gestures, and electronic and non-electronic devices.

Electronic and non-electronic devices that can be used to assist people with speech or writing difficulties to help them say what they want.

Augmentative communication refers to the supplementation or replacement of speech through the use of aided or unaided techniques. Sign language, gestures, and fingerspelling are examples of unaided communication, whereas aided communication is associated with technology. An example of aided communication would be a computer-based system that supports verbal and written communication.