Scribble, the “revolutionary pen that draws in any color [!]” from Scribble Technology claims that it is able to scan color from any object and instantly reproduce the color on paper or a digital ...
A couple of years ago, a group of entrepreneurs successfully Kickstarted a little something known as the Chameleon Pen. In a nutshell, it's an art pen that changes color tone as you draw – for example ...
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