Life Without Limits: A Blind Maker’s Take On 3D Printing

January 10, 2025 by Heidi Ulrich 5 Comments

In the world of creation, few stories inspire as much as [Mrblindguardian], a 33-year-old who has been blind since the age of two, but refuses to let that hold him back. Using OpenSCAD and a 3D printer, [Mrblindguardian] designs and prints models independently, relying on speech software and touch to bring his ideas to life. His story, published on his website Accessible3D.io, is a call to action for makers to embrace accessibility in their designs and tools.

[Mrblindguardian]’s approach to 3D printing with OpenSCAD is fascinating. Without visual cues, he can still code every detail of his designs, like a tactile emergency plan for his workplace. The challenges are there: navigating software as a blind user, mastering 3D printers, and building from scratch. His tip: start small. Taking on a very simple project allows you to get accustomed to the software while avoiding pressure and frustation.

His successes highlight how persistence, community support, and creativity can break barriers. His journey mirrors efforts by others, like 3D printed braille maps or accessible prosthetics, each turning daily limitations into ingenious innovations. [Mrblindguardian] seems to be out to empower others, so bookmark his page for that what’s yet to come.

Accessible tech isn’t just about empowering. Share your thoughts in the comments if you have similar experiences – or good solutions to limitations like these! As [Mrblindguardian] says on his blog: “take the leap. Let’s turn the impossible into the tangible—one layer at a time”.

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Surfing The Web Like It’s 1978 — Carbonyl

February 6, 2023 by Jonathan Bennett 29 Comments

[Fathy] gets a kick out of doing odd things with Chromium, and Carbonyl is a clever byproduct of that hobby. In this case, it’s what you get when you connect chrome’s renderer to an SVG output module and then convert that SVG to colored characters on a terminal. See, html2svg is an earlier project, taking Chromium’s Skia engine and plugging it into an SVG back-end. And once you have SVG, why not render it to the terminal?

And the results are actually pretty impressive. Imagery is rendered using Unicode 2584, a half-block character. The background and foreground color can be set per character, giving us two controllable pixels per character. Text is handled a bit differently, rendering using the normal text fonts, making for readable pages.

The source is very much a work in progress, but there are some neat ideas already coalescing around the project, like using sixels for better rendering. There’s already decent mouse support and audio output, making for an impressive terminal experience. This might be a project to keep an eye on.