Reading and Writing Media

People with low vision need to be assessed to recommend the most appropriate and efficient medium for communication

When deciding on the best format(s) for people with impaired vision, think of:

• availability of each medium - print, audio, Braille
• near vision N8, N20 etc.
• reading distance
• reading speed a minimum of 20/25 words per minute is needed for efficient reading
• comprehension
• functional vision
• stable/possible deterioration of vision
• possible future needs
• present needs
• ability

Categories of sighted/low vision/blind, related to reading medium

1.	Normal Vision	Visual acuity in the better eye 6/18 or better, adequate visual field, can use normal print
2.	Low Vision	Print user, without optical low vision devices. Might need a close reading distance and good light
3.	Low Vision	Print user, with optical low vision devices (magnifying glasses or magnifier), or large print
4.	Low Vision	Braille user and can use vision for example for mobility, activities of daily living, reading large print on labels, posters etc.
5.	Blind	No useful vision. Uses tactual or audio materials in place of vision

Checkpoint: List 4 different ways to assist reading/writing for someone who has low vision who can read print