Large Print
Large-Print Publications
Large-print (also known as large-type or large-font) refers to the formatting of books or other text documents in which the font size is considerably larger than usual. This format is designed to accommodate individuals with low vision and other visual impairments, making the text more accessible and readable.
Purpose and Uses
Large-print materials are primarily intended for individuals who have difficulty reading standard-sized text due to visual disabilities. These materials are commonly available in special-needs libraries and many public libraries, alongside Braille editions to cater to varying accessibility needs.
Standards and Guidelines
In the United States, the American National Association for Visually Handicapped (NAVH) provided the NAVH Seal of Approval to commercial publishers that adhered to specific large-print standards. Lighthouse International acquired NAVH in 2010, continuing the legacy of ensuring quality standards in large-print publications.
Typically, large-print books feature a font size of at least 16 to 18 points, with 28 points being a common typographical size. The layout and font characteristics are meticulously chosen to enhance readability. Among the pioneers of large-print publishing was the Clear Type Publishing Company, which was noted for producing books with a font size as large as 36 points.
Impact on Accessibility
The availability of large-print materials has significantly enhanced the accessibility of printed content for those with visual impairments. By providing alternative formats such as audio books, electronic books, and large-print versions, publishers ensure that individuals with print disabilities have equal access to information and literature.
Related Concepts
Large-print publications represent a crucial aspect of inclusive design in publishing, ensuring that a wider audience can enjoy and benefit from literary works without limitations imposed by standard print sizes.