Imagine an army of robots holding real pens, writing real letters that look eerily realistic to a human’s handwriting. That’s the idea behind Handwrytten, an Arizona-based company that was one of the ...

As a kid, you might remember taking a whole fistful of markers or crayons, gently lining them all up for maximum contact, mashing them into the paper, and marveling at the colorful multitude of lines.