Assistive technology is dear, and many individuals with disabilities stay on fastened incomes. Disabled assistive tech customers additionally should take care of gear that was usually designed with none capability to be repaired or modified. However assistive tech customers in the end want the performance they want—a wheelchair that isn’t continually needing to be charged, maybe, or a hearing aid that doesn’t amplify all background noise equally. Assistive tech “makers,“ who can hack and modify existing assistive tech, have all the time been in excessive demand.
Therese Willkomm, emeritus professor of occupational therapy on the College of New Hampshire, has written three books cataloging her greater than 2,000 assistive know-how hacks. Wilkomm says she goals to maintain her assistive tech hacks costing lower than 5 {dollars}.
She’s come to be recognized internationally because the “MacGyver of Assistive Know-how” and has offered greater than 600 workshops and assistive tech maker days throughout 42 states and 14 nations.
IEEE Spectrum sat down with Willkomm forward of her newest assistive tech Maker Day workshop, on Saturday, 31 Jan., on the Assistive Technology Industry Association (ATIA) convention in Orlando. Over the course of the dialog, she mentioned the evolution of assistive know-how over 40 years, the pressing want for reasonably priced communication units, and why the DIY motion issues now greater than ever.
IEEE Spectrum: What bought you began in assistive know-how?
Therese Wilkomm: I grew up in Wisconsin the place my father had a machine store and labored on dairy and hog farms. At age ten, I began constructing and making issues. A cousin was in a farm accident and wanted modifications to his tractor, which launched me to welding. In faculty, I enrolled in vocational rehabilitation and discovered about rehab engineering—assistive know-how wasn’t coined till 1988 with the Technology-Related Assistance Act. In 1979, Gregg Vanderheiden got here to the College of Wisconsin-Stout and demonstrated inventive issues with storage door openers and communication units. I believed, wow, this might be an superior profession path—designing and fabricating units and worksite variations for individuals with disabilities to return to work and stay independently. I haven’t appeared again.
You’ve created over 2,000 assistive know-how options. What’s your most memorable one?
Wilkomm: A tool for castrating pigs with one hand. We found out a technique to design a tool that match on the top of the hog crate that was foot-operated to carry the hind legs of the pig again so the process might be completed with one hand.
Assistive Know-how’s Altering Panorama
How has assistive know-how developed over the many years?
Wilkomm: Within the Nineteen Eighties, we fabricated units from wooden and early electronics. I turned a [Rehabilitation Engineering and Assistive Technology Society of North America, a.k.a. RESNA] member in 1985. The 1988 Technology-Related Assistance Act was transformational—all fifty states lastly bought funding to help assistive know-how and wishes in rural areas. Again within the ‘80s, we have been soldering and making battery interrupters and momentary switches for toys, radios, and music. Gregg was performing some issues with communication. There have been Prentke Romich communication units. These have been a few of the first digital assistive technologies.
The early Nineteen Nineties was all about cellular rehab engineering. Senator Bob Dole gave me a $50,000 grant to fund my first cellular unit. That cellular unit had all my welding gear, all my fabrication gear, and I may drive farm to farm, arrange exterior proper in entrance of the tractor, and fabricate no matter wanted to be fabricated. Then round 1997, there have been cuts within the faculty techniques. Cell items turned actually costly to function. We began to have a look at extra environment friendly methods of offering assistive know-how companies. With the Tech Act, we had demonstration websites the place individuals would come and check out completely different units. However individuals needed to get in a automotive, drive to a middle, get out, discover parking, come into the constructing—numerous time was being misplaced.
Within the 2000s, extra challenges with decreased funding. I found that with a Honda Accord and people crates you get from Staples, you possibly can have your entire cellular unit within the trunk of your automotive due to advances in supplies. We may make battery interrupters and momentary switches with out ever having to solder. We will make switches in 28 seconds, battery interrupters in 18 seconds. When COVID occurred, we needed to pivot—do extra digital, ship stuff out to individuals. We have been in a position to serve extra people throughout COVID than previous to COVID as a result of no person needed to journey.
How do you retain prices underneath 5 {dollars}?
Wilkomm: I intention for 5 {dollars} or much less. I get tons of corrugated plastic donated without spending a dime, so we spend no cash on that. Then there’s Scapa Tape—a really aggressive double-sided foam tape that prices 5 cents a foot. In case you fabricate one thing, and it doesn’t work out, and it’s important to reposition, you’re out a nickel’s value of fabric. Shopping for Velcro in bulk helps too. Then Instamorph—it’s non-toxic, biodegradable. You may reheat it, reform it, in 5 minutes or much less as much as six instances. I’ve created about 132 completely different units simply utilizing Instamorph. Loads of issues I make out of Instamorph don’t essentially work. I’ve a bucket and I reuse that Instamorph. We will get six, seven units out of reusable Instamorph. That’s how we maintain it underneath 5 {dollars}.
What key legislation impacts assistive know-how?
Wilkomm: Positively the Know-how-Associated Help Act. Within the faculty system, nonetheless, it solely says “did you take into account assistive know-how?” In order that laws actually must be beefed up. The third piece of laws I labored on was the AgrAbility laws to fund assistive know-how consultations and technical help for farmers and ranchers. The most recent Know-how-Associated Help Act was reauthorized in 2022. Not an entire lot of adjustments—it’s nonetheless assistive know-how system demonstrations and loans, system reuse, coaching, technical help, data and consciousness. The opposite factor is NIDILRR—Nationwide Institute on Unbiased Residing and Rehabilitation Analysis, funded underneath [the U.S. Department of Health and Human Services, a.k.a. HHS]. Funding the rehab engineering facilities was fairly vital in advancing the sector as a result of these have been large, multimillion-dollar facilities devoted to core areas like communication and employment. Now there’s a brand new one out on artificial intelligence.
A Imaginative and prescient for a Higher Assistive Tech Future
Over greater than 2,000 hacks to enhance usability of assistive applied sciences, veteran DIY maker Therese Wilkomm has earned the moniker “the MacGyver of assistive tech.” Therese Willkomm
What deserves extra focus in your discipline?
Wilkomm: The availability-and-demand downside. All of it comes right down to money and time. We have now an elderly inhabitants that continues to develop, and a disability inhabitants that continues to develop—excessive demand, excessive want for assistive know-how, but the assets obtainable to fulfill that want are restricted. A number of years again, the Christopher & Dana Reeve Foundation had a contest. I submitted a proposal just like the Blue Apron approach. Individuals don’t have provides at their home. They’ll’t purchase two inches of tape—they’ve to purchase an entire roll. They’ll’t purchase one foot of corrugated plastic—they’ve bought to purchase an 18-by-24 sheet or wait until it will get donated.
With my third book, I created options with QR codes displaying movies on make them. I used Christopher Reeve Basis funding to buy provides. With Blue Apron, someone desires to make dinner and a field arrives with a rooster breast, potato, greens, and recipe. I believed, what if we may apply that to assistive know-how? Any individual wants one thing, there’s an answer on the market, however they don’t have the cash or the time—how can we rapidly put it in a field and ship it to them? Individuals who attended my workshops didn’t must spend cash on supplies or waste time on the retailer. They’d watch the video and assemble it.
However then there have been individuals who stated, “I shouldn’t have even 5 minutes within the faculty day to cease what I’m doing to make one thing.” So we discovered volunteers who stated, “Hey, I could make slant boards. I could make switches. I can adapt toys.” You might have individuals who wish to construct stuff and individuals who want stuff. In case you can take care of the money and time problem, something’s potential to serve extra individuals and supply extra units.
What’s your greatest imaginative and prescient for the long run?
Wilkomm: I’m very captivated with communication. December fifteenth was the passage in 1791 of our First Amendment, freedom of speech. But individuals with communication impairments are denied their primary proper of freedom of speech as a result of they don’t have an reasonably priced communication system, or it takes too lengthy to program or be taught. I simply want we may get higher at designing and fabricating reasonably priced communication units, so everyone is awarded their First Modification proper. It shouldn’t be one thing that’s good to have—it’s one thing that’s wanted to have. Whenever you lose your leg, you’re fitted with a prosthetic system, and insurance coverage covers that. Insurance coverage also needs to cowl communication units and all of the help companies wanted. With voice recognition and computer-generated voices, there are great alternatives in assistive know-how for communication impairments that should be addressed.
What ought to IEEE Spectrum readers take away from this dialog?
Wilkomm: There’s great want for this talent set—working together with AI and materials sciences and the sector of assistive know-how and rehab engineering. I’d like individuals to have a look at alternatives to volunteer their time and likewise to pursue careers within the discipline of specialised rehab engineering.
How are DIY approaches evolving with new applied sciences?
Wilkomm: What we’re seeing at maker gala’s is extra individuals doing 3D printing, switch-access controls, and these five-minute approaches. There must be a wholesome stability between what we will do with or with out electronics. If we want one thing programmed with electronics, completely—however is there a quicker manner?
The opposite factor that’s attention-grabbing is talent growth. You used to must go to school for 4, six, eight years. With YouTube, you’ll be able to be taught a lot on the internet. You may develop abilities in belongings you by no means thought have been potential with no four-year diploma. There’s primary digital stuff you’ll be able to completely be taught with out taking a course. I believe we’re going to have extra individuals on the market doing hacks, asking “What if I alter it this fashion?” We don’t must have a swap.
We have to have a look at the individual’s physique and the way that physique interacts with the digital system interface so it requires minimal effort—whether or not it’s eye management or motion control. Having units that predict what you’re going to need subsequent, which can be continually listening, understanding the way in which you speak. I like the truth that AI seems in any respect my emails and creates this entire factor like “right here’s how I’d reply.” I’m like, yeah, that’s precisely it. I simply hit choose and I don’t must kind all of it out. It quickens communication. We’re dwelling in thrilling instances proper now.
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