Who hasn’t used a Stabilo pen to highlight important lines of text in books and articles? They’re the fluorescent friends of students around the world. But now Stabilo has gone to the next level by allowing users to keep only the highlighted material and ditch the rest. How? Its new app Stabilo Note allows you to scan highlighted material with your device and tuck it into a dedicated folder. But the app also encourages you to buy new Stabilo pens, because it won’t work if the ink is too faded. With this tool you’ll make light work of research.