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The goal of the BrailleRap project is to use a 3D printer to write braille on a sheet of paper.

A software converts text into braille and gcode instructions to control the nozzle of a 3D printer to print the corresponding dots. A custom printer head was designed with OpenSCAD and 3D printed to hold the perfect pin to obtain better results.

This project took place at the Fabrikarium organized by My Human Kit at Airbus in Toulouse.