It’s a simple robot that drags a pen around to draw on paper. [Tim] decided to build one that uses a simple skid-steer design to get around the page. An Arduino Nano is the brains of the ...

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"The drawings done by the robots are still a part of the original I create but they complement them and also serve a different function," Kiessling said.

In China, AI (Artificial Intelligence) robots have been caught leading other robots and "group escape" together, drawing ...