Glossary
Terms used in accessibility research and practice. Each entry has a definition, common aliases, and category tags.
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- Dexterity(also: Fine Motor Control, Manual Dexterity)
- The ability to perform precise, coordinated movements with the hands and fingers, including gripping, pinching, typing, and manipulating small objects. Dexterity is distinct from gross motor function (large body movements) and varies widely among individuals with motor…
- Dexterity Impairment(also: Dexterity Difference, Reduced Dexterity, Fine Motor Impairment)
- A reduction in the ability to perform precise, coordinated movements with the hands and fingers, which can range from mild to severe and may be permanent, intermittent, or transient. Dexterity impairments can result from a wide range of conditions including arthritis, carpal…
- Diplegia(also: Spastic Diplegia)
- A form of paralysis or weakness affecting corresponding parts on both sides of the body, most commonly both legs. Spastic diplegia is one of the most common forms of cerebral palsy, where muscle stiffness primarily affects the lower extremities while upper body function may be…
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