FriXion pen ink turns clear at 140°F/60°C. It regains its color when it gets very cold, below 40°F/4°C. So make sure you scan your notes with the app before you leave your Rocketbook somewhere extremely hot or cold.
Your notes will be indexed by handwriting recognition when you send them to Evernote. We are also investigating future Rocketbook features that will use handwriting recognition to enrich the Rocketbook experience such as automatically capturing the written title of the page to create the text title of the document.
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