Prusa Sketcher

This is a suite of programs, working in concert, to generate GCODE from any picture.
If you're using a Linux distro that uses the apt package manager you can use the setup script to automatically install the suite.
Basically you attach a marker to the geared extruder and it will draw the picture.
I started with a clock program that writes the time every minute, and went from there.
Take a look at the github repo!
https://github.com/transcendtient/Prusa-Sketcher