Introduction to AAT

Jacqui Cyrus, M.A., M.Ed., Ed.D.

School of Education

University of Guam

Overview

• Assistive/Adaptive Technology definitions

• Additional Considerations

• AT Framework

Assistive Technology

• Definitions:– “The applications of science, engineering, and

other disciplines that result in processes, methods, or inventions that support people with disabilities.”

• Additional information– http://www.pluk.org/AT1.html#2

Adaptive Technology

• Definitions

Assistive Technology Device

• Definition:– “Any item, piece of equipment or product

system, whether acquired commercially off-the-shelf, modified, or customized, that is used to increase, maintain or improve the functional capabilities of individuals with disabilities” (U.S. congress, 1988).

• Example

Assistive Technology Devicecont’d

• Seven Categories:– positioning, mobility, augmentative and

alternative communication, computer access, adaptive toys and games, adaptive environments and instructional aids.

Non-assistive Technology

• Definitions

• Examples

Remedial Services

• Definitions

• Examples

Additional Considerations

• Performance– Does it work efficiently?

• Elegance– Does this device represent the simplest,

most efficient way to accomplish the task?

• Ergonomics– Does it fit the individual?

Additional Considerations -- cont’d

• Practicality– How available are repair services? At what cost?

• Aesthetics– Is this device attractive to the eye?– Does the device fit well into the user's lifestyle?

• Normalization– Does the equipment minimize difference or

exaggerate difference?

Additional Considerations -- cont’d

• Cost effectiveness– Do the benefits the device provides justify the

cost?– Are there less expensive devices or models that

serve the purpose as well?

• Personal acceptance– Is this device the user's own choice?– Does the potential user view this device as life-

enhancing?

Additional Considerations -- cont’d

• Reliability– What is the manufacturer's reputation for

reliability?– Does it stand up well to normal use?

• Safety– Is it safe to use?– Is a margin built in for foreseeable misuse?

AAT Framework

• SETT

• Using the SETT Framework, decision makers determine 4 major issues

• AAT Framework

References

• Bryant, D. P. & Bryant B. R. (2003). Assistive Technology For People With Disabilities. Boston, MA: Allyn and Bacon.

• U.S. Congress. (1988). U.S. Congress, Public Law 100-406, Technology-Related Assistance for Individuals with Disabilities Act of 1988.