ARLearn is a toolkit for mobile field trips and (serious) games. The ANDROID app is already for some weeks available via Google Play. It has been successfully piloted with cultural science students in Florence and an ARLearn security simulation has been organised with employees of UNHCR.
P. Backlund, and M. Hendrix. Games and Virtual Worlds for Serious Applications (VS-GAMES), 2013 5th International Conference on, page 1-8. (September 2013)