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 ...

All the Latest Game Footage and Images from Draw and Color Draw, paint, choose your painting tools, and progress with Draw and Color! Feel free to interrupt your opponent with spontaneous bouts of ...

Prototypes of real-life eyedropper tools already exist (like the Spector, which can identify fonts and colors), and the Cronzy pen is no different when it comes to detecting colors. But what makes ...