ABOUT
The goal of this project is to showcase an accessible, interactive narrative about the evolution of hearing aid technology. Focusing on hearing aid devices from the Radioear Collection, this digital exhibit is the product of primary and secondary research. Viewers will also notice interactive 3D scans of select devices and lush, detailed alt text that accompanies images of the device for enhanced accessibility. Our digital exhibition aims to incorporate alternative modes of interactivity such as rotating, zooming, and closely examining each artifact.
THE TEAM

Miles Wisner
DNID Major & Disability Studies Certificate
OpenLab Liaison, 3D Scanning & Visual Lead, Accessibility Standards Lead

Amy Zhang
DNID & Information Science Major
Web Design Lead, A&SC Liaison, Timeline & Documentation Lead

Dr. Jason Rampelt
History of Science and Medicine Archivist, Archives & Special Collections
Radioear Collection Expert

Dan Kaple
3D Scanning Consultant
FAQ
These answers are adapted from an interview with Dr. Jason Rampelt, History of Science and Medicine Archivist at the ULS Archives & Special Collections.
How and Why Did the Archives & Special Collections Acquire the Radioear Collection?
Pitt is one of the nation’s leading funded research institutions in medicine, and its science and medicine collections have grown steadily as a result. This growth has prompted a more intentional approach to acquiring materials that document important innovations and local contributions that exemplify how we’ve progressed. Dr. Rampelt, whose expertise is in the history of science, explains that collecting decisions are shaped both by formal policy and by the archivists’ own subject knowledge and interests. He works to preserve landmark achievements, such as the Jonas Salk papers, along with lesser-known achievements.
The Radioear Corporation is an example of a small but significant Pennsylvania technology company that fits within A&SC’s focus on local archives. Founded in 1924, the Radioear materials reached Pitt through a serendipitous connection. While consulting for a local library in 2020, a colleague encountered family papers tied to the company and directed the donors to the University. Soon after, Pitt archivists connected with Ed Lybarger – the son of S.F. Lybarger, the engineer and co-owner of the company– and acquired the collection in August 2023. A graduate student, Grace Peters, worked on the collection in 2025, and most of the processing is done. However, the finding aid is still not complete, so the collection is not formally visible and available for research.
What makes this collection special?
The Radioear collection is a comprehensive collection. Almost like its own ecosystem, the archives contain everything from early statements of need in schools for the deaf, to engineering notebooks, prototypes, testing records, redesigns, marketing materials, sales data, and photographs of the devices in use. It captures the full life cycle of a product. Researchers typically have to reconstruct this full picture from multiple different sources, but with this collection, it is all in one place.
Additionally, the collection has wide-reaching research potential. We studied it in the pursuit of knowledge within the disability studies realm. Beyond this history, it offers insight into engineering processes, business formation, marketing strategies, Pennsylvania industrial history, and the early development of technology startups (long before the term ‘startup’ existed!). Dr. Rampelt notes that archivists aim to collect materials that answer not only today’s questions but those future scholars haven’t yet thought to ask.
What are the affordances and limitations of digitizing special collections?
Dr. Rampelt noted that digitization is never neutral. Digitizing objects, whether in the name of preservation or accessibility, comes with significant consequences. Creating high-resolution scans is expensive, labor-intensive, and requires ongoing digital storage, which carries environmental costs due to the energy demands of large-scale data centers. For that reason, the Archives takes a strategic approach to digitizing items and will choose only the most essential materials rather than entire collections.
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Dr. Rampelt explained that by digitizing an object, the scan creates an entirely new artifact with its own metadata, shaped by the tools that created it. He noted the gap between interacting with a digital item versus a physical object– the lack of tacit knowledge that comes with physically interacting with something. Elements central to understanding an object, like weight, scale, and texture, cannot be fully translated into a digital form.
This raises questions for any digital intervention, including ours. While 3D models can invite interaction and offer simulated tactility, they cannot replicate the embodied knowledge that comes from physically handling the objects themselves. Our initial assumption that a 3D recreation could enhance tactility is challenged by these insights. A digital model is not the original object made accessible.
Instead, it is an entirely different digital experience that can enhance a viewer’s interaction with it through modes of interactivity like rotation and hover, along with detailed alt text, that a digital exhibition can uniquely create.
Our digital exhibition aims to incorporate these new modes of interactivity. While viewers might not have the devices we highlighted in their hands, they are still able to interact with the objects in an educational and fulfilling way.
Rampelt, Jason. Personal interview. 24 November 2025.