SoftChalk, LLC, has released eBook Builder, enabling educators to create their own interactive eBooks, viewable on iPads. The eBooks can be customized to include pop-up annotations, images, video, and interactives such as dragNdrop matching, flashcards, and other SoftChalk supported activities. Students can save the eBook directly onto their iPad and access the content offline. The eBooks support bookmarking, text highlighting, note taking, and feature a built-in dictionary. The company also plans to offer compatibility for other mobile and e-reader devices.