Major focus area

Occupational Therapy -> Augmentative and Alternative Communication

Short description

Picture symbols are visual tools used in AAC to facilitate communication for individuals who are non-verbal or have limited verbal abilities. These symbols represent concepts, actions, objects, or phrases, and are used to construct messages through selection, aiding in expressive and receptive communication.

Long description

Picture symbols serve as a foundational element in many AAC systems, especially for individuals with cognitive impairments, autism, or developmental disabilities. These visual representations help bridge the communication gap by providing a clear, understandable method for expressing needs, thoughts, and emotions.

The intervention process involves selecting appropriate symbols that resonate with the user's environment and daily experiences. Symbols can range from generic icons to personalized images that reflect the user's personal life and preferences. The layout of these symbols on communication boards or electronic devices is tailored to the user’s physical abilities and cognitive skills.

Therapists train users to recognize and select these symbols to form sentences or express ideas. This training extends to caregivers and educators, who are taught how to interpret the selections and encourage ongoing communication. The ultimate goal is to enhance the user’s autonomy and social interaction by enabling them to initiate communication and respond to others in their environment.