Devices that help someone say something, read something, or be understood: braille tools, picture-symbol charms, and speech and language aids.
Ready to print

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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Ready to print
A fully 3D-printable, hand-operated embosser for making custom braille cards, with no electronics, fasteners, or glue.
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Ready to print
Type any text and generate a 3D-printable braille sign, card, or bracelet charm, with a Liblouis braille translation.
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Ready to print
Make 3D-printable bracelet charms from a built-in symbol library or your own picture, for communication aids, task-list prompts, and picture bracelets.
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Ready to print
A printable braille alphabet board pairing raised print letters with accurately domed braille, assembled without adhesives.
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Work in progress

Work in progress
A free web app that runs OpenSCAD customizers in your browser: type text, preview in 3D, download and print, no install needed.
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Custom one-off builds

Custom build
A custom touchscreen guard that turns a smart display into a dementia-friendly, voice-only communication device.
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