The Paper Tablet uses invisible Ncoded technology embedded in each page, allowing the Pen+ from the Smart Writing Set to detect its position within the notebook and transfer all your handwritten notes to the screen in real-time. The Pen+ also recognizes differently numbered Paper Tablets, so you can easily categorize your work. The Smart Writing Set enables you to smoothly digitize, edit, organize, and share handwritten notes and sketches made on the go, seamlessly integrating paper and the cloud.