3Demos: A collaborative visual calculus system

LibrePlanet 2023 videos Presented by: Nikolas Nyby I am currently a software developer at Columbia University's Center for Teaching and Learning. I've been enamored by the free software world from an early age. I believe that the only path forward for technology exists outside of proprietary interests. I love learning how things work, and I'm a lifelong Emacs stan. Description: I'd like to share a fun piece of software I've been working on. A collaboration between Columbia University's Center for Teaching and Learning, and professor Drew Youngren, we've put together a 3D visual calculus environment for classroom use. Experimenting and playing around is the best way to learn new things, and we hope to facilitate that with this free software we've created. [https://3demos.ctl.columbia.edu/](https://3demos.ctl.columbia.edu/) [Slides](//media.libreplanet.org/u/libreplanet/m/3demos-a-collaborative-visual-calculus-system-slides/) [Audio-only version](//media.libreplanet.org/u/librepl