assistivedevice

An assistivedevice, or assistive device, is any product designed to maintain or improve the functional capabilities of individuals with disabilities or age-related impairments. The category encompasses a broad range of devices, from simple tools to complex electronic systems, intended to enhance independence, safety, and participation in everyday activities.

Examples include mobility aids such as wheelchairs, walkers, and canes; sensory aids such as hearing aids and cochlear implants; communication devices including speech-generating devices and AAC apps; and activities of daily living aids such as adaptive utensils, dressing aids, and reachers. Computer accessibility tools like screen readers, magnification software, voice input, and alternative input devices are also considered assistive devices.

Assistive devices are often customized to user needs, with considerations of ergonomics, durability, battery life, portability, and ease of use. They may be prescribed by clinicians, fitted by rehabilitation professionals, or selected by users themselves with guidance.

Evaluation often involves user-centered design and testing, with input from occupational therapists, physical therapists, or rehabilitation engineers. In many jurisdictions, assistive devices fall under medical device regulation and may be eligible for public or private reimbursement.

Impact can include increased independence, access to education and employment, and improved safety. Costs, maintenance, and technology upgrades are common considerations, and ongoing support is often required to adapt devices as needs change.

See also: Accessibility, Universal design, Rehabilitation engineering, Augmentative and Alternative Communication, Assistive technology.