If you skim through 3 of the 6 Emerging Trends for 2012, they all relate to mobile games.
Mobile Apps ( 1 year or less) p. 10 -13 Table Computing ( 1 year of less) p. 14 -17 Game Based Learning ( 3 years or less) p. 18 - 21
Then if you take a look at the Horizon Report for 2013 Notice, it's no longer Mobile Apps and then Tablet Computing - It's now only Tablet Computing ( 1 year or less) p. 15 - 19 Game Based Learning ( 3 years or less) p. 20 -23
No more section on Apps alone - why? Apps are becoming ubiquitous.
Take a look at the Pew Internet & American Life Project main site.
For an extensive list of all things educational and mobile take a look at this Emerging Mobilization Technologies, Tennessee Board of Regents: http://www.tbrelearning.org/ But please pace yourself...there is so much to look at here. It also gives us so much to discuss!
And last but not least take a look at these resources about mobile ISTE SIG Mobile White Papers - does require you to click and download the papers.
For information on mobile usage take a look at these resources from Pew Internet & American Life Project