Moleskine's Smart Writing System uses special paper, and a pen with a tiny sensor under the tip, to connect to an app on your phone. Anything you write with the smart pen in your special notebooks will automatically appear in the app. Take notes in a paper notebook, and have them on your computer quickly and easily. Sketch, and your sketches can be shared.
A great tool for anyone who thinks visually, but needs to share their ideas digitally.