What is AT?

The Individuals with Disabilities Education Improvement Act (IDEA 2004) mandates the provision of AT devices and services to students with disabilities so that they are highly able to access education-related resources and participate in the general education curriculum (Dell et al., 2017). According to this law, an AT device is deemed as "any item, piece of equipment, or product system, whether acquired commercially off the shelf or customized, that is used to increase, maintain, or improve the functional capabilities of a child with a disability" (IDEA 2004, Sec. 1401 (1) (A)). 

AT encompasses low-tech, mid-tech, and high-tech devices (Dell et al., 2017). Low-tech devices, such as sticky notes, keyguards, and paper holders, are inexpensive and do not include any electronic component. Mid-tech devices, such as calculators, book lights, and digital recorders, are electronic in nature and are much more expensive than low-tech devices. High-tech devices, such as iPads, iPods, and augmentative communication devices, are based on computer technology, are too complex to operate, and are extremely expensive.

Further, an AT service is "any service that directly assists a child with a disability in the selection, acquisition, or use of an assistive technology device" (IDEA 2004, Sec. 1401 (2)). AT services include: (a) evaluating a student for AT, (b) purchasing an AT device, (c) repairing a damaged AT device, and (d) providing training for the student, family members, and other individuals (Dell et al., 2017).