%0 Journal Article %T A Framework for Educational Collaborative Activities Based on Mobile Devices: A Support to the Instructional Design %A Rene Cruz Flores %A Gabriel L¨®pez Morteo %J International Journal of Interactive Mobile Technologies (iJIM) %D 2010 %I Universit?t Kassel %R 10.3991/ijim.v4i3.1268 %X In this paper we present a framework (CA-Mobile Framework) for develop educational activities for collaborative learning based on mobile devices, this framework is composited by two main components: A documental reference and an API for develop mobile software, these components are described in this paper, included a process model for apply the framework as well as a evaluation of the documental reference. The results of this evaluation show that is possible replicate the procedure of describe and define activities based on mobile devices using the CA-Mobile Framework. %K api %K library %K collaborative %K learning %K m-learning %K framework %K instructional %K design %K process %K model %U http://online-journals.org/i-jim/article/view/1268