The capacity of the visually impaired to perform normal tasks is the basis of a new classification system proposed to supplant the current legal definition of blindness, now based on arbitrary numerical values used to measure visual acuity and angular field. A discussion of the current plight of the visually impaired focuses on the failure of the…

Three papers by the president of the National Federation of the Blind are presented. The first, "A Definition of Blindness," examines definitions of blindness, asserting the advantages of a functional or sociological definition over a physical or medical definition. He cites harm in legal distinctions between partial and full blindness and between…

This digest provides basic information and resources on visual impairments. Legal and educational definitions are given for "legally blind,""partially sighted,""visually handicapped,""blind," and "low vision". Typical characteristics of individuals with visual impairments in the areas of cognitive…