AxiDraw is a machine that creates pixel-perfect texts and drawings. It can use fountain pens, permanent markets, and other similar tools on almost any flat surface. Also, the "head" of the robot extends beyond the machine, making it possible to draw...

AxiDraw is a machine that creates pixel-perfect texts and drawings. It can use fountain pens, permanent markets, and other similar tools on almost any flat surface. Also, the "head" of the...