There are three classification systems for individuals with visual impairment that are used by education professionals. To be declared legally blind, an individual must have visual acuity of 20/200 or less, or have a field of vision restricted to 20 degrees or less at the widest point. However, this federal classification system is used primarily to determine eligibility for adult agency services.
have an eye for something. to be good at noticing a particular type of thing She has an eye for detail. He had an eye for the unusual and the exotic which made him a very good shopping companion. See also: an, eye, for, have.
Eye Gaze Eye gaze is looking at the face of others to check and see what they are looking at and to signal interest in interacting. It is a nonverbal behavior used to convey or exchange information or express emotions without the use of words.Click here to link to this term in the ASD Video Glossary (view 1 - 6).