Types Of Assistive Devices And Their Uses

Tobii eye-tracker

The primary purpose of assistive devices and technologies is to improve an individual’s

independence in functioning to facilitate participation and to improve overall wellbeing. Assistive devices include hearing aids, visual aids, wheelchairs, prostheses, and

specialized computer software and hardware to increase hearing, vision, mobility, or communication capabilities.

The Tobii eye-tracker allows you to combine eye-tracking, controlling windows, environmental control, switching, and touch for accessing communication software. 

At Link Assistive, the team assists with tutorials, documentaries, and resources about different devices and software products. The Tobii eye-tracker empowers people with disabilities and special needs to live a more connective life with access to computers and communications.

Robust preventive maintenance can ensure that these devices are safe tools for their users and operate well. Assistive devices need to be carefully selected as necessary and are often specially made and fitted to ensure they meet the individual’s needs. 

Here are some examples of assistive devices and their use

Mobility Devices 

Example– Wheelchairs, Canes, Crutches, Walkers or Walking frames, Walking Stick, Tricycle, Prosthetics, Clubfoot brace, and orthotic devices.

Use–  Mobility devices assist people to work or to move. Mobility Devices are customized to meet an individual’s needs. Such as, a person with cerebral palsy

may need a wheelchair with cerebral palsy requires a wheelchair with head support such that they can maintain a good sitting position. 

Hearing Devices

Example– Hearing aids, Hearing loops, Headphones for listening to the television, amplified television, telecommunication devices, and Visual system to provide cues such as a light alert when the doorbell rings

Use– Hearing devices help people hear or improve communication, as hearing loss affects an individual’s ability to communicate. 

Positioning Devices

Example– Cushions, Splints, Wedges, Standing Frames, Corner Chairs, Special Seats, 

Use– People with physical impairments often face a problem maintaining good standing, sitting, or lying positions for functional activities and

are at risk of developing further deformities due to improper positioning. These devices help overcome some of such difficulties. 

Vision Devices

Example– Eyeglasses, magnifier, large print books, white canes, braille system for reading and writing, audiobooks, radios, and JAWS- Job Access With Speech (screen readers for computers)

Use– Vision devices are used to maximize an individual’s visionary participation, and independence as low vision or blindness can greatly impact a person’s ability to carry out basic life activities. 

Communication Devices

Example- Request cards, communication boards with pictures, symbols, and letters, electronic speech and output devices, computers with specialized equipment and programs.

Use– Communication devices help assist individuals who have difficulty understanding and producing speech. They aid to support speech ( augmentative) or compensate for speech (alternative)


Assistive devices are an amazing approach to technology today. An extensive range of devices increases accessibility to all through adaptations in technology. The goal of assistive devices is to help people with disabilities to participate normally in life at home and in the workspace. 

Preventive maintenance programs can help keep all those devices in good functioning order so individuals can focus on their daily tasks at hand. 

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