Livescribe is introducing Outline and Outline+ the first SDK partner app that will work with the Livescribe 3 smartpen. If you recall, the smartpen is designed to transfer your handwritten notes instantly into digital form on your mobile devices through the Livescribe+ application for iOS. Outline will be the first third-party developer to utilize the hardware. Outline works with Microsoft OneNote and the Outline for Mac app, while Outline+ works with Microsoft OneDrive and SharePoint Server as well as Dropbox and Box. According to Livescribe, they are welcoming other developers to apply for SDK access.
Source: The Next Web