Please read the Key Trends and the Critical Challenges sections at the start. The rest of the report is a very easy read if you are interested.
Johnson, L., Adams, S., & Cummins, M. (2012). The NMC Horizon Report: 2012 Higher Education Edition. Austin, Texas: The New Media Consortium. Retrieved from http://www.educause.edu/Resources/2012HorizonReport/246056