GNU/Linux and the Digital Textbook

Even though the Altaic family is one of my faves, Korean is still a long way down the list, so I can't do any proper research into what exactly is going on here:

The government-led Korean digital textbook project will adopt Linux. The Ministry of Knowledge Economy and the Ministry of Education, Science and Technology of Korea announced their decision to choose the open software for digital textbook, the key project for the government's digital education policy.

The digital textbook provides the contents of conventional textbooks, reference books, workbooks and terminologies in the form of video files, animations and virtual reality. It is the main learning material for students with various interactive features that cater for the needs of learners with different levels of capability.

This is certainly tantalising:

The Ministry of Knowledge Economy says, "If the National Education Information System established in 2006 contributed to the expansion of Linux in the server area, the digital textbook project will bring PC-based open software into wider use."