Large Print

To accommodate readers with several types of visual impairments, documents can be printed in larger-than-normal size print. Some printed materials may even be simply enlarged on a copy machine. Standard font size for large print documents is 14 to 18 point. The graphic portions of the document are enlarged in proportion to the print and […]

Labeling and Marking

Low tech approach to help the blind user identify items, control panels and locations, for example.

Itinerant Teachers Of Braille

A teacher who travels from school to school on a circuit, for the purpose of teaching braille literacy.

ISBN Number

The International Standard Book Number ISBN) is a unique identifier for a book. The ISBN system was created in the United Kingdom in 1966 and adopted as the international standard in 1970. Each edition and variation (except reprints) of a book receives its own number consisting of codes for the country of origin, the publisher, […]

Interpoint Braille

A method of properly spacing braille on both sides of the paper so that no dots counteract each other. Sheer weight and volume of the finished document make it highly desirable to produce documents in interpoint braille. However, in some situations, single-sided braille is mandated by rule; and, some users may wish to have single-sided […]

Impaired Vision

The definition for most legal purposes in the United State is 20/200 vision with correction in the best eye, or field of vision less than 20 degrees.

IDEA

The Individuals with Disabilities Education Act (IDEA) (P. L. 101-476) identified specific categories of disabilities under which children may be eligible for special education and related services. As defined by IDEA, the term “child with a disability” means a child with mental retardation, hearing impairments (including deafness), speech or language impairments, visual impairments (including blindness), […]

ICADD Format

A type of electronic file with mark up codes heavily used at one time in the publishing industry. This file format was usable by only some of the translation software. It has been superceded by other codes such as HTML, XML, and MathML.

Hyperopia

If you are farsighted, you have more trouble seeing up close than you do in the distance. However, it also means that you use your focusing system even out in the distance in order to make objects clear. People that don’t have any farsightedness are at rest in the distance and don’t need to use […]

Hypermetropia

If you are farsighted, you have more trouble seeing up close than you do in the distance. However, it also means that you use your focusing system even out in the distance in order to make objects clear. People that don’t have any farsightedness are at rest in the distance and don’t need to use […]

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