[Acorv] wrote in to tell us about his latest hack, a robotic arm that writes with a marker. In the video after the break, the arm is set to copy whatever someone writes in a touchpad. As you might ...

This video provides clear instruction on drawing arms that look convincing and effortless in your sketches. Viewers are ...

The BrachiGraph project consists out of two parts, the hardware design for a servo-driven drawing arm (pen plotter) and software utilities (written in Python) that allow the drawing arm’s servos to be ...

Struggling with drawing arms that just don’t look right? You’re not alone. In this video, we break down some of the most common anatomy mistakes artists make when drawing arms — from misunderstood ...

A team based in London UK have created a awesome mini robot drawing arm aptly named Line-us which is capable of drawing with a pen and paper and recreates anything you can draw on your screen using ...