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Article: Fact Sheet - Assistive Technology

Assistive Technology

Assistive Technology

Introduction

Sometimes called assistive devices, independent living aids, and adaptive equipment, assistive technolopy (AT) can help your loved one live more independently. It may also make your job as a caregiver easier and more enjoyable.

If you’re caring for someone with dementia, you may be worried about their falling, wandering, or getting lost. Certain types of AT can help. A loved one with a physical or cognitive (thinking) impairment can use AT to make the activities of daily living, such as dressing, bathing, grooming, eating, and toileting a little easier.

This fact sheet describes different types of AT that may be helpful to you and your loved one. In addition, it addresses how to find AT, how to pay for devices, and how to decide what devices or home modifications you might need.

Definition

Assistive technology can be as simple as a hearing aid or cane, or as sophisticated as a voice-activated computer system or mechanical hoist to lift and turn someone in bed. Assistive technology devices are basically helpful products that improve a person’s ability to live and function independently. Some AT is considered “low tech”—canes, magnifiers, and pill organizers—while “high-tech” assistive devices include computer applications, sensors, and smart phone systems.

AT is a rapidly growing area and is used by people with disabilities and older adults who want to stay in their communities and remain independent as long as possible. More than 15 million Americans with disabilities use some type of AT. In a 2003 AARP survey of persons over 50, one-third of people reported using AT in their daily activities. The top three most popular AT devices were:

Walker, cane, or crutches
Aids for bathing or toileting
Wheelchair or scooter

What Kind of AT Is Right for Your Loved One?

The area of assistive technology has grown tremendously in recent years, and many manufacturers now provide a wide range of products and devices. It can be confusing, however, to determine which products might be right for your loved one. Here are a few basic tips to help you in this task:

Focus on the actual tasks your loved one wants or needs to do when choosing devices. While this might seem obvious, it’s easy to get drawn into buying a product that looks good but doesn’t really address your loved one’s needs.
Generally, it is best to pick the simplest product available to meet the need. Simpler devices are often easier to use, less expensive, and easier to repair and maintain than more complex devices are. For example, if someone does not have difficulty remembering to take their medications, but gets confused about which pills to take at which times, a weekly pill organizer that can be filled by a caregiver would solve the problem. Purchasing an automated pill dispenser with alarms to remind the person to take medications would be more complicated than necessary and would certainly be more expensive than the simpler pill organizer.
Ask experts that provide care to your loved one, like rehabilitation specialists or physical and occupational therapists, about which type of technology might be best.
Ask other people with disabilities what products they have found to be helpful.
Ask to use the device on a trial basis to see if it is truly going to meet your loved one’s needs.
Ultimately, your loved one’s opinion about a certain piece of AT is the most important. The device needs to be comfortable, attractive, and simple to use.

The following website provides comparisons of assistive devices and is a good resource for consumers trying to decide which equipment and devices to purchase:

Technology for Long-Term Care
www.techforltc.org(link is external)

Where Can You Buy AT?

With so many vendors and manufacturers producing AT, it can be confusing to decide which products to buy. A few public agencies keep a complete list of AT products, and manufacturers and can help you find the right products for your loved one. Because these agencies do not sell equipment, they are a more trustworthy source of information than is contacting manufacturers directly. The following agency can be contacted by phone, or you can browse online for products:

AbleData
www.abledata.com(link is external)

In addition to the national program above, every state and territory has a State Technology Assistance Project that has information about AT, financial assistance to buy equipment, and AT loan programs. AbleData (see above) can connect you with someone in your state, or you can contact the following agency which oversees the State Technology Assistance projects:

Rehabilitation Engineering and Assistive Technology Society of North America
(RESNA)
www.resna.org(link is external)

Paying for Aids and Equipment

Some government programs and other funding sources will help pay for some medical equipment, also called “durable medical equipment” such as canes, walkers, wheelchairs, and scooters, if prescribed by a physician or otherwise determined to be medically necessary. However, other independent living aids, like grab bars, bath mats, and dressing aids, are typically not covered. The following funding sources and agencies may help you purchase certain kinds of aids:

Medicare
Medicaid, particularly waiver programs
Private health insurance plans
Public service organizations like United Way and Easter Seals
National Family Caregiver Support Program
Department of Veterans Affairs

To find out which medical equipment and aids are covered by these programs, see the Resources section at the end of this fact sheet for contact information.

Types of AT

In this section, the most popular categories of AT are outlined. To find out more information on these products or others not listed, refer to the agencies listed in the Resources section at the end of this fact sheet. Pictures of many products and devices can be seen at the following website:

StrokeCenter: Adapting the Home after a Stroke
www.strokecenter.org/patients/caregiver-and-patient-resources/home-modification/adapting-the-home-after-a-stroke(link is external)

Independent Living Aids

A wide variety of products and appliances help people perform “activities of daily living”–i.e., eating, food preparation, bathing, and dressing. Many of these items are available from drug stores and large retail stores:

Kitchen items include easy-to-grip silverware, high-lipped dishes and plate guards, specialized cutting boards and utensils, self-opening scissors, reaching tools, and jar openers.
Bedroom items include bed bars, bedside organizers, reaching tools, various orthopedic support cushions, hip pads for fall protection, bedside commode, transfer board, night lights, and large-numeral alarm clocks.
Bathroom items include full-length tub mats, bathtub and shower seats, transfer benches, toilet riser or raised commode, night lights, long-handled scrub brushes, shampoo basins, lotion applicators, colored tape or mark for hot water controls, and handheld showerheads.

Personal Care Products

A variety of personal care products are designed to help people with physical or cognitive limitations dress, disrobe, groom, and maintain good hygiene.

Dressing and grooming aids include dressing sticks, elastic or non-tie shoelaces, buttonhooks, zipper pulls, velcro, easy-to-pull sock and panty hose aids, long-handled combs and brushes, pumps for soap or toothpaste, and various reaching tools.

No-rinse shampoo, body bath and body wash that does not require rinsing off with water, which can be helpful if your loved one has difficulty getting in and out of a bathtub.

Adaptive clothing is designed for people who have difficulty dressing because of cognitive and/or physical disability, or who need frequent changing due to incontinence. The clothing is made to be both fashionable and convenient.

Medication Aids

People with chronic illnesses often take several prescription or nonprescription medications daily for which the following devices can help:

Daily or weekly pill organizers can help ensure that correct dosages of medications are taken each day.

Timers and specialized mini-alarms can remind your loved one when the next dose is due.

Pill crushers and splitters help when swallowing is difficult. Medication aids are available in many drug stores and hospital pharmacies.

Incontinence and Toileting Supplies/Aids

Adult protective undergarments can help individuals who have problems with bladder or bowel control. Fortunately, these are now widely available at drug stores under brand names like Depends, Attends, and Dignity.

Mattress and floor protectors such as a plastic fitted sheet or mattress pad to repel or absorb urine before it damages the mattress, and floor runners that protect flooring.

Antiseptic skin lotions and wipes, catheters, portable receptacles and a host of related products for incontinence can make the affected person more comfortable and minimize difficulties for the caregiver.

To order the National Association for Continence resource guide of products and services for incontinence, see www.nafc.org(link is external).

Commodes, toilet seat modifiers, and urinals come in a variety of designs to help someone with incontinence or someone who has difficulty getting to the bathroom. Items include raised and adjustable seats, safety rails, grab bars, and portable commodes.

AT for Improving Mobility

If your loved one needs assistance walking, the following AT, which is available at most medical supply stores, may help:

Gait belts and lift vests help facilitate transfers and can help a caregiver balance a person’s center of gravity. When moving a person from one position to another the belt can help the caregiver more safely lift or shift directions of the person being transferred.

Canes are certainly simple but effective walking aids. Designs include folding canes, adjustable canes, double-grip canes and three- and four-pronged canes.

Walkers provide more stability and should be tested to make sure they are sturdy, lightweight, at a sufficient height for the individual, and can be moved or rolled easily. Foldable walkers and those that double as a seat are also convenient. Many people like to attach a basket or pouch on the front to store things.

If your loved one can no longer walk safely, he or she will most likely need a wheelchair or a scooter:

Wheelchairs come in many different varieties (both manual and electric). You may want to consider getting removable footrests and/or a collapsible wheelchair for loading into a car for added convenience. Other wheelchair accessories such as rim covers, gloves, seat covers, cushions, security pouches, and carry packs can also be handy.

Manual wheelchairs require the person to use some arm strength or leg strength and skill to move the chair —unless there is someone to push. A lowered wheelchair, called a “hemi-height” wheelchair allows a person’s heels to touch the floor and is recommended when a person uses their feet to move the chair.
Electric or “power” wheelchairs are useful for individuals who can move around on their own but lack the strength to wheel themselves. Electric wheelchairs require the ability to make decisions and maneuver the chair. They are often not recommended for someone with impaired judgment.

Three-wheeled scooters are a great option for individuals who are able to get in and out of the chair. Scooters are popular among individuals with multiple sclerosis or those who can walk very short distances and get around by themselves.

FCA does not recommend ordering wheelchairs or scooters by mail or online. Purchasing a chair or scooter through a local dealer or supplier will insure that you have a convenient place to take your product if it needs to be replaced or repaired. Talk with your local Center for Independent Living to find out which dealers have a good reputation in your community.

Communication AT

Advances in computer and telephone technology have greatly helped physically disabled and frail elders to live independently while maintaining connections to family, friends, and support services.

Modified telephones may use large buttons, headsets, speakerphone capabilities, or keyboard and visual displays to make telephones useable by disabled people.

Computer technology can allow people to stay in contact via email, while more sophisticated technology can employ modified keyboards or voice recognition software to enable disabled individuals to use computers effectively.

For people with communication difficulties due to stroke, ALS, aphasia, quadriplegia, or other disorders, assistive technology can be very helpful in allowing them to communicate with others. Rapid advances in technology have resulted in products that dramatically increase the independence of people with very limited mobility, allowing them to “speak,” operate lights and other controls, and remain active members of their families and communities.

Communication boards can be simple low-tech plastic boards with graphics and a keyboard-style letter display to convey messages. Automated boards with voice input or a computer screen are also available.

Voice- or eye-activated communication systems allow people with complex physical difficulties to operate a computer or a telephone to communicate with others.

Speech amplification and adaptation systems are automated speech processing systems that can correct garbled speech for improved communication.

Home Modifications

Making a house safe and comfortable can allow an individual to remain at home as their abilities change. You may be able to make some simple modifications to your loved one’s home with relatively little cost or assistance. For larger modifications, such as widening doorways, lowering counters, remodeling hallways, and installing lifts or elevators, you may need to hire a licensed contractor.

Two useful checklists to determine whether your loved one’s home needs to undergo some changes to make the house safer and more accessible can be found at the following websites: www.homemods.org(link is external) and www.rebuildingtogether.org(link is external).

The following list of independent living aids may provide easy, low-cost installation solutions to a number of problems with home design:

Grab bars, bath seats, and transfer benches
Hand rails for stairways
Bathmats and skid-resistant rugs
Glow tape for hazardous furniture
Attachable grips for turning doorknobs, lamp switches, and faucet handles
Lever door handles

Other useful home modifications include:

Wheelchair and threshold ramps, which come in a variety of pre-designed sizes with pre-drilled slots for easy installation. Lightweight portable wheelchair ramps can be folded or rolled up for easy transport and storage.

Elevators and lifts, which need to be installed by a contractor to assure that installations meet code and safety standards. Lifts and elevators are available for most inclined or vertical surfaces, including porches, balconies, and curved or straight stairs.

Home modification and repair programs may provide elderly and low-income people with loans, grants, and free or reduced services. Programs often vary from state to state and county to county. To find out about local home modification programs, contact the following organizations:

National Resource Center on Supportive Housing and Home Modification
www.homemods.org(link is external)

Rebuilding Together
www.rebuildingtogether.org(link is external)

AARP
www.aarp.org(link is external)

Vehicle Modifications and Accessible Vans

Vehicle modifications can help your loved one continue to drive or to more easily be a passenger. Most adaptive equipment can be installed in a vehicle without extensive modifications.

Wheelchair lifts or automatic transfer seats can be installed in minivans, station wagons, and some cars.

Accessory items such as car door openers, handles to assist with transferring, tie-down systems for wheelchairs, and portable swivel seats require little or no vehicle modification.

Kneeler systems, which lower one corner of the vehicle for boarding, and driving controls, which mount all the vehicle’s control features onto the steering wheel are examples of more extensive vehicle modifications.

For information about adaptive equipment, accessible vehicle dealers, or funding and reimbursement programs, contact:

The National Mobility Equipment Dealers Association
www.nmeda.org(link is external)

Several of the major auto companies offer rebates for adaptive modifications to their vehicles. Contact auto manufacturers directly to find out if they have a rebate program.

AT for Monitoring Potential Crises

Both you and your loved one can have an added degree of security by using AT which alerts you or a medical system if your loved one is in crisis. The following are examples of this type of AT:

Personal emergency response systems (also called medical response systems) use a pendant, bracelet, or belt that your loved one wears. If he or
she has an accident, fall, or other emergency when unattended, a monitor center can be alerted at the press of a button. A monitor will then call the appropriate contacts and emergency services based on the caller’s medical information. This device is intended for persons who are able to activate the signal and who do not have dementia.

Occupancy monitors may be helpful if your loved one is prone to falls. These monitors use pressure-sensitive chair or bed pads that activate when your loved one moves to get up.

Intercom systems, often called baby monitors, can be used if your loved one lives with you. The intercoms can be left on so that you can hear your loved one from another area of the house.

Webcams and other computerized monitoring systems are more technologically-advanced methods of monitoring a loved one. Webcams are basically video cameras that can allow you to see your loved one and monitor potential problems. Other types of computerized monitoring systems are in development by a number of companies and may use motion detection or other means to monitor your loved one and continually gather and process the information at a central monitoring site that can then alert you if there is a problem.

AT for Loved Ones with Cognitive Impairment or Dementia

If your loved one is in the earlier stages of dementia, the following devices may help them to live at home more safely:

Memory aids include jumbo analog wall clocks with daily calendar, talking clocks/wrist watches, voice-activated phone dialers, automated pill dispensers with message machine and timer, and a Find-It beeping device to keep track of small items such as car keys and glasses.

Symbols or warning signs on doors, cabinets and dangerous appliances can help a person with dementia maneuver more safely around the house.

If your loved one wanders or forgets where he or she is, the following can be quite helpful:

Mobility monitors and tracking systems come in a variety of designs, though all usually require that your loved one wear a small ankle or wrist transmitter. The transmitter triggers an alert system, or a receiver which you can monitor, when your loved one passes beyond a set range or exits activated doorways.

Medical ID bracelets have a person’s diagnosis and a 24-hour hotline number inscribed on the bracelet. Such a bracelet can be helpful if your loved one is disoriented and gets lost or has an accident outside of the home. The following two programs are respected:

Medic-Alert Foundation International
www.medicalert.org(link is external)

Alzheimer’s Association Safe Return
www.alz.org/Services/SafeReturn.asp(link is external)

Resources

Family Caregiver Alliance
National Center on Caregiving
(415) 434-3388 | (800) 445-8106
Website: www.caregiver.org
Email: [email protected](link sends e-mail)
FCA CareJourney: www.caregiver.org/carejourney
Family Care Navigator: www.caregiver.org/family-care-navigator

Family Caregiver Alliance (FCA) seeks to improve the quality of life for caregivers through education, services, research, and advocacy. Through its National Center on Caregiving, FCA offers information on current social, public policy, and caregiving issues and provides assistance in the development of public and private programs for caregivers. For residents of the greater San Francisco Bay Area, FCA provides direct family support services for caregivers of those with Alzheimer’s disease, stroke, ALS, head injury, Parkinson’s, and other debilitating health conditions that strike adults.

Other Organizations and Links

For assistance finding and purchasing AT:

AbleData
www.abledata.com(link is external)

Technology for Long-Term Care
www.techforltc.org(link is external)

For information about programs that might pay for AT and home modifications:

Medicare and Medicaid
www.cms.hhs.gov(link is external)

Eldercare Locator
www.eldercare.gov(link is external)

Rehabilitation Engineering and Assistive Technology Society of North America
(RESNA)
www.resna.org(link is external)

United Way
www.unitedway.org(link is external)

For information about AT dealers in your area:

Centers for Independent Living (CIL)
www.virtualcil.net/cils(link is external)

For information on home modifications: