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The spacing should be at least 25-30% of the point size. For example, when using a 16-point font, there should be at least four spaces between the lines of text. Extra-wide margins and the ability to open a printed document flat are helpful if the document is bound.
- What is the line spacing for visually impaired?
- What font size should be used for visually impaired patient?
- How do you write visually impaired?
- What are the RNIB readability guidelines?
What is the line spacing for visually impaired?
The recommended spacing between lines of text, according to the American Foundation for the Blind, is 1.5, rather than single space. AFB further states that text with letters that are too close together can make text more difficult to read.
What font size should be used for visually impaired patient?
Font size 16 is recommended for large print documents. If this is not practical, font size 14 is the best compromise. Avoid stylised typefaces, which may look attractive but they can be illegible to the visually impaired. Use bold or semi-bold style, not light fonts.
How do you write visually impaired?
For people with low vision, tools include writing or signature guides, special pens, and paper with raised or bold lines. Environmental adaptations include increasing contrast and task lighting, as well as the use of slant boards, and different types of magnification may also be helpful for those who are writing print.
What are the RNIB readability guidelines?
The RNIB use a minimum 14-point for material intended for blind or partially sighted readers. The use of typeface larger than 20 point is of no advantage. If you print documents with numbers in them, it is important to ensure the numerals are as distinct as possible.
