Hi, I'm Brennen! I lead the 3D Printed Assistive Technology Program for WATAP, providing free 3D-printed assistive devices and resources to Washington state residents.
I work to connect engineering, medicine, and the disability community, primarily through open-source design.
You can learn more about WATAP's wider mission here: watap.org.
Every design here is free to download, print, and adapt.
Three of those keycaps printed and in use, with the housing parts printed in different colours. The red one in front has the tactile pattern.
Latest projects
Ready to print
A customizable tool that grips an electrical plug so you can pull it from the outlet with your whole hand instead of a fingertip pinch.
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Ready to print
The hand-operated braille card embosser rebuilt from testers' feedback so a blind user can assemble, load and work it by touch: keyed gears that fit one place only, tactile arrows, and no fasteners.
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Work in progress
A 3D-printed accessibility switch with a 3.5 mm plug, built without soldering, where the button is an ordinary mechanical keyboard switch you can swap in seconds to change how hard it is to press.
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WATAP's 3D Printed Assistive Technology Program provides free 3D-printed assistive devices to Washington State residents. See the program catalog and request form.