With regular felt pens, users are limited to the colors of the pens in a set. As you might have guessed, though, the Colorpik Pen is different – it can reproduce 16 million colors, which are scanned ...

It's possible to draw in Google Docs directly to add an artistic touch to your documents. Here's what you need to know to do ...

You can easily draw in PowerPoint to mark and edit slideshows, or create your own designs, especially if you're using a ...

While Radio Shack did have the Color Computer, we don’t think they had this in mind. [Pepepépepe] has some coloring book pages and simple rules that let you simulate logic circuits using a crayon. The ...