Programs that assess the current ability to function of people who have disabilities and prescribe or recommend the most appropriate assistive technology product to meet their individual needs including communication/learning aids, control and signaling aids, daily living aids, hearing augmentation aids, mobility aids, prosthetic/orthotic/seating devices, recreational aids, speech aids and/or visual/reading aids.

Programs that provide training for individuals who have physical or sensory limitations and/or for their caregivers which focuses on the care and utilization of the particular type of assistive technology product they require and changes the devices might require in their lives. Assistive technology training may deal with cognitive/learning aids, computer access aids, assistive technology software, control and signaling aids, daily living aids, hearing augmentation aids, mobility aids, prosthetic/orthotic/seating devices, recreational aids, speech aids and/or visual aids.

Programs that assist people who have disabilities to learn the basic skills of daily living through individual and group counseling and instruction, experience and practice in coping with real or simulated life situational demands; or through the use of assistive devices, special equipment and specialized assistants. Services include but are not limited to training in the ability to travel about the community alone; to live independently in a private residence; to maintain health through self-care and use of medical services; to live within personal income; to maintain acceptable grooming and appearance; to deal with legal, family or social problems; and to cope with other requirements for successful independent living.

Programs that help people who are blind or who have visual impairments develop the fundamental spatial concepts and skills that are necessary for maximum mobility and independent living. Instruction focuses on moving safely and purposefully in the school, home or community environment; and usually includes procedures for street crossings, travel in unfamiliar areas, utilization of public transportation, and appropriate use of aids such as sighted guides or canes. Training for persons who want to acquire the skills to be a sighted guide may also be provided.

A disability that is characterized by a combination of hearing and visual impairments.

A condition in which affected individuals are totally blind and cannot see or are legally blind and have central visual acuity of 20/200 or less in the better eye with maximal correction, or a peripheral field of vision that is so contracted that its widest diameter subtends an angle no greater than 20 degrees.