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 ...

Posts from this topic will be added to your daily email digest and your homepage feed. Whether you’re new to digital art or a seasoned professional designer, these are our top picks for the best ...

The Scribble Pen is a device that scans a color from a real object, turns it into an ink, and lets the user draw with it. An RGB color sensor scans the color and sends the information to a micro pump ...

When the Nintendo DS came with a stylus at launch, some developers used this feature to create drawing games for the portable console. One of those was Colors! which, according to developer Jens ...