Apple updated iBooks, its book reading and markup app to version 2.0 today after announcing iBooks. The new app will run Multi-Touch textbooks designed for the iPad. There are to be interactive features, figures, diagrams, photos, video and more included within the new textbooks.
New ways to create highlighted text and notecards for test preparation are included to make studying more effective.
Textbooks in various subjects are currently available with more on the way.