If you grew up playing with LOGO on an old 8-bit computer, you’re probably familiar with the concept of a drawbot. It’s a simple robot that drags a pen around to draw on paper. [Tim] decided to build ...

PITTSBURGH — So many people think they aren’t artistic at all, but a new robot created at Carnegie Mellon University lets anyone become an artist. The robot’s name is Frida, and it’s a drawing robot.

Drawing on walls is fine for children, but adults tend to get bored quickly with such antics. Even more so when they realize who is responsible for cleaning up afterwards. Instead, consider delegating ...