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Assistive Technology
Preamble
"For Americans without disabilities, technology makes things easier. For Americans with disabilities,
technology makes things possible." (Radenbaugh, 1988) quoted by David L. Grapka in a presentation entitled "Strategies
for Raising Standards for All Students: Assistive Technology's Role. "for the New York State Association for Computers and
Technologies in Education 31st Annual Conference 1996
Dr. Yaacov Rand says that the first prerequisite for teaching
any person is the teacher's belief that every person can be influenced by and learn from his or her environment, and
this particular person can be influenced and taught by him or her.
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Definitions
| Accommodation
· Modifying a task so that a person with a disability can participate in the least restrictive environment.
1. Calculator 2. Keyboard
· Compensating for skills and abilities that the student does not have - a change in routine, method
or approach. 1. Spell checker 2. Word Prediction
· Adapting and/or developing devices, methods or strategies to assist persons with disabilities
to perform daily tasks. An adaptation is something especially designed that is not normally used by other people.
1. Switches or other alternative input devices 2. Environmental
Control Units (see Assistive Technology, below) |
Assistive Technology - Assistive technology comprises devices and services:
An assistive technology device is 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 children with disabilities. Examples include -
High Tech: Electronic environmental control systems, Computers, Powered wheelchairs, etc.
Medium Tech: Simple switches, Adapted battery operated toys, Electronic communication aides, etc.
Low Tech: Adapted utensils, cups, and plates, Velcro fasteners, etc.
No Tech: Using a bowl instead of a flat plate, Cups with screw-on lids and straws, etc.
Assistive technology services are those that directly assist a child with a disability
in the selection, acquisition, or use of an assistive technology device. Assistive technology services include --
i. The evaluation of the needs of a child with a disability, including a functional evaluation
of the child in the child's customary environment;
ii. Purchasing, leasing, or otherwise providing for the acquisition of assistive technology devices
by children with disabilities;
iii. Selecting, designing, fitting, customizing, adapting, applying, maintaining, repairing, or
replacing assistive technology devices;
iv. Coordinating and using other therapies, interventions, or services with assistive technology
devices, such as those associated with existing education and rehabilitation plans and programs;
v. Training or technical assistance for a child with disabilities or, if appropriate, that child's
family; and
vi. Training or technical assistance for professionals (including individuals providing early
intervention services) or other individuals who provide services to or are otherwise substantially involved in the major life
functions of individuals with disabilities. |
Application
Assistive technology devices should be used when an activity, by design, prevents a child from participating.
Assistive technology devices can be used to modify the activity or enhance the child's capabilities for participating in the
activity.
Assistive Technology should support children in:
· Interactions with others
· Child initiated play
· Expansion of knowledge and interests
· Active exploration of their environment
Common areas where assistive technology can be applied to assist infants, toddlers and older students
at early functioning levels include:
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Aided Tasks
| Assistive technology should be used to help infants, toddlers and older students at early functioning
levels overcome the barriers they may experience in the following areas:
· Mobility and Interaction with the Environment: Many persons with multiple disabilities have little
or no opportunity to experience vestibular motion, the movement of their bodies through space. Deprivation in this area
leads to extremely limited interactions with both the environment and other people.
· Communication and Interaction with People: When one or more of the senses impairs children's ability
to acquire language, they learn to be passive and non-involved with the world around them which they cannot name, touch, see,
hear, or move in. To move in this world or interact with the people around them, children need not only communication but also the ability to need to find different ways to communicate their needs, choices, and feelings
to the people around them.
· Cognitive Development: Children with disabilities who lack sufficient stimulation do not learn cause
and effect, choice making skills, discrimination, and strategies to exert control over their surroundings. Because of
this, they often lack many of the readiness skills required for active participation in school. |
Successful Implementation
| To ensure the successful implementation of assistive technology for infants and toddlers, professionals
must believe:
· Parental involvement in the choice is vital.
· The only necessary prerequisite is that the child is communicating and controlling their world in
some manner.
· The child may only master the technology by using it.
· The strategies employed when using assistive technology are more important than the actual device
or equipment.
· Trial with training options and time to work out problems are vital.
· The best evaluations are made using a multidisciplinary team approach or at least with an equal determination
of all team members’ goals and objectives for the child.
· Any assistive technology devices should aim at the child's independence in the environment rather
than dependence on the technology.
· Training on an on-going basis for service providers and parents is vital. |
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A New Set Of Beliefs
Technology can offer the child with disabilities opportunities for independence, creativity, achievement
and participation. It seems that the greatest barrier to effective use of technology as a "parity" tool for inclusion
is the school and family team's beliefs that it cannot work.
Therefore, all persons working with the child with disabilities must be convinced that technology can
make a difference in providing the most appropriate education and in ensuring the civil rights of the child. The new set of beliefs necessary for technology to succeed must include the following:
- I believe that technology exists for each child; it must be identified.
- I believe that I must remain open to the potential of new technologies or those with which I am not
familiar. I must continue to look for information regarding other equipment and services.
- I believe we cannot make assumptions about the child's capacity to learn in one environment, if we
have not explored all the options.
- I believe that using technology takes determination, and that the positives for using it far outweigh
the negatives.
- I believe funding barriers should not prevent the use of technology with my child (student, team member).
- I believe in technology as a "parity" tool for encouraging the inclusion of my child (student, team
member).
(source: The Access Group, 1776 Peachtree Rd, NW, Suite 310 North, Atlanta, GA
30309) |
Guidelines for Evaluations
| Evaluating a student or employee for adaptive or assistive technology requires some careful thinking, but doesn't have
to be complicated. The first and most important steps are to analyze what tasks the person needs to perform, and what abilities
and limitations the person brings to each task. The rest is a matter of exploring what technology exists to help bring the
gap between the two. Even those who think of themselves as able-bodied require adaptations: lighting, acoustics, ergonomic
desks, chairs and keyboards. I have some questionnaires you can use to guide your thinking when planning assistive technology
in the workplace, home recreational setting, or classroom. Contact usbelow with a description of the challenge, and we'll
help you think it through. |
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