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Children already spend a lot of time looking at screens, so if they can be taught to draw using a physical pen and paper, so much the better. That's the thinking behind DrawBo, a wall-mounted robot ...

Scribit, the wall-crawling graffiti robot that can draw any image you can think of onto a vertical surface of your choice, made its debut this week at CES 2019. Having previously raked in millions of ...

Tic-tac-toe (or “Noughts and Crosses”) is a game simple enough to implement in any computer system: indeed it’s often used in beginner’s programming courses. A more challenging project, and arguably ...