According to the United States Assistive Technology Act of 1998, assistive technology (also called adaptive technology ) refers to any "product, device, or equipment, whether acquired commercially, modified or customized, that is used to maintain, increase, or improve the functional capabilities of individuals with disabilities." Common computer-related assistive technology products include screen magnifiers, large-key keyboards, alternative input devices such as touch screen displays, over-sized trackball s and joystick s, speech recognition programs, and text reader s.

25 Jan 2011