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 ...

For as long as I can remember, I’ve wanted to learn to draw. And for as long I can remember, I’ve been failing to learn to draw. I just couldn’t get the hang of it; every time I put pencil to paper, ...