Visual
Visual Conditions relating to sight
Requirements for use
Limited color perception
Individuals who do not perceive the full range of colors. These individuals benefit from additional visual indicators such as shape, texture, size, contrast, and text.
Associated conditions and disabilities
- Colorblind
Limited vision & visual processing
Individuals who have partial vision loss. These individuals often benefit from good lighting, sufficient contrast, and the ability to magnify content and adjust colors.
Associated conditions and disabilities
- Addison's disease
- Aging
- Albinism
- Diabetes
- Human immunodeficiency virus (HIV)
- Low vision
- Lupus
- Multiple sclerosis
- Sarcoidosis
- Shingles
Without vision
Individuals who have no sight or very limited ability to see. These individuals benefit from tactile signage and navigation indicators, screen reader support, and service animals.
Associated conditions and disabilities
- Blind
- Deaf-blind