Amazon has introduced the digital equivalent of saving your place in a book as you flip to another page. The feature, called ‘Page Flip,’ lets you pin the current page in the corner of the screen while you scroll through an eBook. While you browse through a compatible book in the Kindle iOS app or on Android devices, Fire tablets, and Kindle devices, a small thumbnail of the page where you started is displayed in the corner of the screen. To return to where you started, you simply tap the thumbnail.

Amazon has posted a video to YouTube that does a good job comparing the feature to doing the same thing in a paper book: