Rocketbook, a Boston-based company, has developed an app that interprets handwriting and organizes reusable sticky notes.The app works with Rocketbook's Reusable Sticky Notes, which can be used repeatedly and transformed into images stored in the app.The images can be emailed as PDFs or shared with third-party apps.Rocketbook aims to provide a solution for sticky note overload and improve the organization of critical information.