This page contains the full list of articles and documents from the Disabled World Visual Aids category.
Visual Communication Definition:
Communication through a visual aid and described as the conveyance of ideas and information in forms that can be read or looked upon. Visual communication in part or whole relies on vision, and is primarily presented or expressed with two dimensional images, it includes: signs, typography, drawing, graphic design, illustration, Industrial Design, Advertising, Animation color and electronic resources.
There are 4 levels of visual function, according to the International Classification of Diseases:
- Normal vision
- Moderate visual impairment
- Severe visual impairment