OpenStax Working on Personalized Textbooks

"OpenStax was founded to lower the cost of course materials through peer-reviewed open textbooks made available in print and digital formats. Now, it is trying to craft individualize textbooks for each student.The nonprofit organization based at Rice University has received a $9 million grant to develop personalized, interactive textbooks for advance-placement Biology and high school physics. The new textbooks will be housed in the cloud and employ the same sort of algorithms Google and Amazon use to provide course materials that match the learning pace of individual students...."