Unleash the Power of Age

5/29/14

Employment Challenges Faced by Older Persons with Visual Impairments


Growth in Number of Older Persons with Vision Loss
May is designated as “Older Americans Month” and last year’s theme “Unleash the Power of Age” seemed an appropriate title for this article with the number of baby boomers who are coming down the pike. In fact, according to the U. S. Bureau of Labor Statistics, the annual growth rate of “boomers” (those 55 and older) is projected to be 4.1 percent, 4 times the rate of growth of the overall labor force. Indeed, the Governmental Accountability Office estimates that by 2015 (just next year!!), older workers will comprise one-fifth of the nation’s workforce.
man at computer
At the same time, the number of older persons with vision loss are growing dramatically due to age-related eye conditions such as macular degeneration . The 2011 National Health Interview Survey (NHIS) Preliminary Report indicated that an estimated 21.2 million adult Americans (or more than 10% of all adult Americans) reported they either “have trouble” seeing, even when wearing glasses or contact lenses, or that they are blind or unable to see at all. The survey also indicated that 12.2% of Americans 65 to 74 years of age and 15.2% of Americans 75 years of age report having loss of vision. These estimates only include the non-institutionalized civilian population.

Economic Burden of Vision Loss and Aging
According to Prevent Blindness, disorders of the eye and resulting vision loss result in a major economic burden to society, for all ages, but most dramatically with people 65 years of age and older: 77.27 billion of direct and indirect costs . Loss of productivity is estimated to be almost $25 billion for the 65 plus population.

Older People Want to Continue to Work
The loss of productivity costs are of particular concern given the fact that older people, including those with vision loss, want to continue to work. In fact, older persons are staying in the labor market beyond the usual retirement age. This is due to many reasons: people are living longer and often are in good health; because of the downturn in the economy, some need to work beyond the usual retirement age to meet to supplement diminished retirement funds; and some are looking for social engagement through the workplace.

Assets Versus Perceptions
Experienced workers who are older offer many assets to employers such as: an understanding of the expectations of employers; respect for co-workers and supervisors; loyalty; and skills and knowledge based on prior work experience. However, a major dichotomy is occurring in our society regarding older workers: “…companies are struggling with the large numbers of older workers who are retiring, and that the brain drain is a matter of concern to many…While the loss of experienced staff is a challenge that all companies must address, technology has improved the workplace and the work environment by enabling workers of all ages to complete work from other locations…Evidence shows that ageism, stereotypes, and misinformation about mature persons continue to be issues across all segments of society, including the workplace. … studies revealed that the positive perceptions characteristic of older workers held by managers include their experience, knowledge, work habits, attitudes, commitment to quality, loyalty, punctuality, even-temperedness, and respect for authority. These same studies also reveal some negative perceptions held by managers about the mature worker: inflexibility, unwillingness or inability to adapt to new technology, lack of aggression, resistance to change, complacency….. While the results of these findings may appear confusing or contradictory, they clearly focus on the precise and delicate balance between positive and negative perceptions that, depending on the industry or work environment, may affect a manager’s decision to hire, retain or advance an older worker.”

Kathy Martinez, Assistant Secretary of the Office of Disability Employment Policy at the Department of Labor, feels that this dichotomy, as it relates to people with disabilities, will not really change until disability becomes more of an environmental issue than a personal issue and that workplace flexibility is critical in terms of time, place, and task. (“Public Policy and Disability: A Conversation about Impact”, Disability Management Employment Coalition conference, April 1, 2014).

Challenges of Obtaining and Retaining a Job for Older Persons with Vision Loss
In addition to the negative perceptions noted above, older persons who experience vision loss, have additional challenges: learning to live with vision loss, dealing with the workplace to retain or obtain a job, working with a disability including having to learn new skills such as speech access for a computer, getting transportation to and from work (if they keep or land a job), dealing with co-workers and even managers who often don’t know what to say or do. Those persons with low vision or no vision whose medical condition is stabilized and with appropriate reasonable accommodations as assured by the Americans with Disability Act (ADA), can continue to be productive members of the workforce thereby contributing to the profitability of the business and to their quality of life.

An informal review of the latest available data submitted by public vocational rehabilitation agencies indicates the following: In 2011, there were 9609 blind and visually impaired individuals who obtained jobs through the vocational rehabilitation agencies; of these 505 (or 5%), were 65 years of age and older. We truly need to “unleash” the power of age in this country!

Resources
These resources listed can help older individuals with vision loss, employers, and professionals working with individuals with vision loss. The American Foundation for the Blind (AFB) hosts a family of web sites with information that can help older persons with adjusting to and living with vision loss, information on how to find and apply for jobs, adaptations to the work environment and assistive technology and workplace accommodations, and mentors who are blind or visually impaired and are willing to assist others with career choices. These sites can help individuals interested in working or retaining employment as well as employers seeking to know what to do. AFB has a directory of services for each state, which includes state vocational rehabilitation agencies charged with helping people with vision loss with the adjustment and career needs.

AFB Links
Information related to living with vision loss:
Visionaware.org/gettingstarted
Information about working:
Visionaware.org/work
AFB.org/careerconnect
Data base on how to find public and private agencies:
AFB.org/directory
Online courses including “Employment of Older Persons”, technology, etc. (for professionals):
Elearn.afb.org

Other Resources
Department of Labor funded Job Accommodations Network
http://askjan.org/
JAN provides consultation to employers and job seekers about the wide range of accommodations which can help to select the appropriate technology and job restructuring accommodations.
Department of Labor Office of Disability Policy
http://www.dol.gov/odep/topics/OlderWorkers.htm
Section on research and reports on employment of older workers.

Gil JohnsonGil Johnson
Contributing author to VisionAware ™
American Foundation for the Blind

The Evolving Contact Lens

4/22/14

Contact lenses give a person the ability to see without glasses. If you have keratoconus, they are essential for seeing as regular glasses don’t work with an irregularly shaped cornea. But lately these relatively simple lenses have created a whole new world where they can dispense eye medication, measure blood glucose levels and even help the blind see.

Courtesy Google
Courtesy Google

Monitoring Blood Sugar
You have heard about Google Glasses, but Google is looking beyond the smartphones of eye wear to monitoring health. They are currently working on a lens with tiny wireless chips and glucose sensors that are sandwiched between two lenses. They would monitor glucose levels once a second and use tiny LED lights, also inside the lenses, to flash when the levels are too high or low. And how big are these electronics? They are no larger than a speck of glitter, with a wireless antenna that is thinner than a human hair. While they are still in development – Google has run clinical research studies and is in discussions with the FDA – it could make blood sugar monitor far less invasive than pricking your finger several times a day.

Drug Delivery for Glaucoma
Getting glaucoma patients to regularly use their eye drops to regulate the pressure in their eyes has always been a problem. They forget, don’t want to be bothered, or have a hard time getting the drops into their eyes. This could change with two research projects exploring the use of contact lenses to deliver medication over a prolonged period of time.

Researchers at Massachusetts Eye and Ear/Harvard Medical School Department of Ophthalmology, Boston Children’s Hospital, and the Massachusetts Institute of Technology who are working on a lens designed with a clear central area and a drug-polymer film made with the glaucoma drug latanoprost, around the edge to control the drug release. These lenses can be made with no refractive power or the ability to correct the refractive error in nearsighted or farsighted eyes.

Another team from University of California, Los Angeles have combined glaucoma medication timolol maleate with nanodiamonds and embedded them into contact lenses. When the drugs interact with the patient’s tears, the drugs are released into the eye. While the nanodiamonds strengthen the lens, there is no difference in water content so they would be comfortable to wear and allow oxygen levels to reach the eye.

Seeing in the Dark
Researchers out of the University of Michigan have developed an infrared sensor that could eventually be used in the production of night vision contact lenses. Thanks to graphene, a tightly-packed layer of carbon atoms, scientists were able to create a super-thin sensor that can be stacked on a contact lens or integrated with a cell phone.

Stem Cells for Cornea Damage
Researchers in Australia are working on a way to treat corneal damage with stem cell infused contact lenses. Stem cells were taken from the subject’s good eye and then plated them onto contact lenses (if there is a defect in both eyes, stem cells are taken from a different part of the eye). After wearing for about two weeks the subjects reported a significant increase in sight.
Braille-Tracile-Contacts
Helping the Blind See
And what good are contact lenses if you are blind? At Bar Ilan University in Israel researchers are creating special lenses that translate images into sensations felt on the eye. It works by taking an image with a smartphone or camera, it is then processed and sent to the contact lens. The custom-made lens is fitted with a series of electrodes that use small electric impulses to relay shapes onto the cornea, similar to braille. After some practice, test subjects were able to identify specific objects.

In expanding the uses of contact lenses, these projects seem to be just the beginning, all reported in the first four months of this year. Researchers and developers are working together to find more and better ways help with vision and medical issues, using contact lenses.

Susan DeRemerSusan DeRemer, CFRE
Vice President of Development
Discovery Eye Foundation