It is aimed at designers and graphic artists as it allows them to easily draw on the screen with a very high level of precision. (iphonehacks.com)
We particularly like that the agent can walk you through features by drawing on your screen. (laptopmag.com)
Double tap to take of course is available, and a number of different letters can be drawn on screen while it's off to quickly launch your favorite apps. (androidheadlines.com)