Dexterity 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 tunnel syndrome, multiple sclerosis, Parkinson's disease, stroke, nerve damage, injury, or age-related changes. In technology use, dexterity impairments affect the ability to interact with touchscreens, press physical buttons, type on keyboards, and perform gestures like pinching, swiping, or tapping with precision. People with mild-to-moderate dexterity challenges are often overlooked by accessibility solutions designed for more severe motor disabilities, despite experiencing significant usability barriers with everyday devices like smartphones.