All hands

Artificial hands for children at Wright State

By Jim Hannah

Photo: Wright State’s Nate Jorgensen, Adam Stump, professor Ashley Hall, and Samantha Dencher built and marketed helping hands; photo: Will Jones

It was a class project using 3-D printers to make artificial hands for children in need. But it was even more than that. The students were also learning how to gather information and then marry words, images, and sounds to communicate it.

The special-topic Digital Rhetoric class was taught by Assistant Professor Ashley Hall, who has been teaching writing for a number of years. She says her students became deeply and emotionally invested in the project.

“The level of engagement that I saw — the level of motivation and learning that was happening — was the highest I have seen so far,” Hall says.

An assistant professor of English and communication, Hall studied at the University of North Carolina. She joined the faculty at Wright State last fall.

She likes to push the boundaries with her students and make them think about writing in different ways.

“What I’m trained to do is be comfortable in the uncomfortable spaces of new media,” Hall says.

“I feel it is important to both theorize digital media but also work with and produce digital media,” she continues. “And I wanted to challenge myself to do something new.”

So, Hall and her 18 students partnered with Enabling the Future, a global network of teachers, doctors, engineers, scientists, and other volunteers who use 3-D printers to create free, printed hands and arms for those in need of assistive devices for their upper limbs.

The plastic, artificial hands are mechanical digits that curl on hinges and pins, bringing to mind the cyborg hands in the “Terminator” movies. The wearer, slipping a wrist through the elastic brace of the artificial hand and clenching, makes the plastic fingers grip.

On the first day of class, Hall brought in pieces of an artificial hand and let the students take them apart to understand how the hands worked.

“From day one, that became a way of understanding writing,” she says. “Sometimes you have to take the pieces apart. Sometimes you have to break things for it to make sense.”

As part of a lesson on file sharing, the students went online and downloaded files that included instructions and software for making the hands.

“I’m really invested in understanding open source software,” Hall says, “understanding open source philosophies and how they fit into intellectual property and copyright spectrum of digital media, which is really nebulous, really complex, difficult to understand for teachers who are working with new media and students.”

She says the students had to learn how to navigate the ecology of online resources in order to make the hands.

“This required them to live in an uncertain space and to be introduced to being uncomfortable,” she says.

The hands were produced by a 3-D printer in the Dunbar Library from spools of green, black, and glow-in-the-dark blue plastic filaments that melt best at specific temperatures.

The students worked in teams, tackling different tasks. Two teams built the hands, another documented the process with a video, and a third served as a liaison with a community partner, the Helping Hands Foundation, which aids children with upper limb anomalies.

“Even though we did have these teams, there was also quite a bit of crossover,” Hall says.

Scott Hannah, a junior mass communication major, helped build the hands, printing off different parts and then assembling the pieces with printed pins or screws.

“It was definitely a process, and it did take time,” Hannah says. “But it was also really exciting because we did this all for an amazing cause.”

He says it was great to see the finished product and how the hand worked.

“I’m glad I took this class because I definitely learned a lot about 3-D printing, and I learned a lot about putting passion behind a project,” he says. “This project definitely helps Wright State’s credibility in being such a disability-friendly school because this project is all about giving back to the community, helping good causes and organizations doing good in this world.”

The student teams used the “Agile” philosophy which has been widely employed in computer development, coding, and engineering. It values individuals and interactions over processes and tools, customer collaboration over negotiation, and responding to change over following a plan.

“Really my job was to get out of the way. And that’s cool when it happens in a classroom,” Hall says. “Instead of me telling them ‘This is what we need to do today,’ they were telling me, ‘This is what we’re going to do, and this is what we need from you to be successful.’”

In documenting and filming the project, the students were given a plausible audience to imagine and then taught to communicate.

“We worked with sound; we worked with visuals,” she says. “We worked with typography and font and really got the students thinking beyond the traditional genre.”

Carol Loranger, faculty president and chair of the Department of English Language and Literatures in the College of Liberal Arts, says Hall has a genuine love for integrating new technologies into the study of writing, rhetoric, and communication:

“The energy and enthusiasm she brings to her teaching are infectious.”

For more information on Ashley Hall and her classes, please visit For more information on Helping Hands, please visit

Reach DCP freelance writer Jim Hannah at

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Reach DCP freelance writer Jim Hannah at

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