Historical Development and Definition of Assistive Technology

Figure 27. Classification of Assistive Technology

AT is most often classified by level of technology (low-tech, mid-tech, and high-tech) and by purpose (AT for positioning, mobility, augmentative and alternative communication/aided communication, computer access, adapted games, AT for daily living activities, and AT in education) (Bryant and Bryant, 2012, pp. 7–8) (Figure 27).

AT can also be categorised by function. The most recognised classification of this type is that established by the International Organization for Standardization (ISO 9999:2022), according to which AT is divided into:

04 AT for measuring, stimulating, and exercising psychological and physiological functions

06 Orthoses and prostheses

09 AT for self-care activities and participation in personal care

12 AT for personal mobility and transportation activities and participation

15 AT for household activities and participation in housekeeping

18 Furniture, equipment, and AT for support in activities within the home and outdoor environment

22 AT for communication and information management

24 AT for managing, carrying, moving, and handling objects and devices

27 AT for controlling, adapting, or measuring elements of the physical environment

28 AT for work activities and participation in employment

30 AT for recreation and leisure