Assistive Technology
- Christian Jones
- Pamela Thomas (Deactivated)
What is assistive technology?
Assistive technology (AT) is any item, piece of equipment, software program, or product system that is used to increase, maintain, or improve the functional capabilities of persons with disabilities. It can be a piece of hardware or it can be software, it can be built in to the operating system of a device or can be a third-party product.
Types of Assistive Technology
The following outlines several types of AT and the populations which commonly utilize them.
User Population | Assistive Technology Commonly Used |
|---|---|
Without vision | Screen readers, braille output |
With limited vision | Screen readers, screen magnifiers, color and contrast modification |
Without perception of color | Color and contrast modification |
Without hearing | Captions (including live/CART) |
With limited hearing | Captions (including live/CART) |
With limited manipulation | Alternative pointing devices, adaptive keyboards, switch devices, voice control |
With language, cognitive, and learning disabilities | Text to speech software, reading and study aids |
Assistive Technology Built into Operating Systems
Windows
Accessibility Support for Windows: Information about the Windows Ease of Access Center options including Magnifier, Narrator, High Contrast, Speech Recognition, etc.
Mac
Mac Accessibility Support: Information about VoiceOver, Zoom, Color and Contrast settings, Sticky Keys, etc.
iOS/Android
Third-party Assistive Technology
Screen magnifiers: ZoomText
Reading and study aids: Read&Write, Microsoft Learning Tools
Resources
An exhaustive, categorized list of current assistive technologies is maintained on the Accessible Technology Software Trello board by Joshua Hori at UC Davis.