Paper for iPad gets innovative color picker, support for Pogo Connect Bluetooth stylusFiftyThree today launched version 1.2.1 of its popular drawing app Paper, the culmination of more than a year of studying color and how best to manipulate it, according to the company. Most importantly, Paper now includes a circular color mixer that lets you tap to pick a color (using RGB sliders, if you'd like), then swipe in a circle clockwise to mix colors and counter-clockwise to unmix. A long
