Marc Hassenzahl explains the fascinating concept of User Experience and Experience Design. Commentaries by Don Norman, Eric Reiss, Mark Blythe, and Whitney Hess
User Experience and Experience Design !
Iacovides, Ioanna (2009): Exploring the link between player involvement and learning within digital games. In: Proceedings of the HCI09 Conference on People and Computers XXIII 2009. pp. 29-34. http://doi.acm.org/10.1145/1671011.1671015