Mobile device access to collaborative distributed repositories of chemistry learning objects

The educational open contents are having a very strong impact in research and training activities. In this paper we discuss the use of Internet to supply educational contents in open and free formats from distributed repositories containing educational and scientific resources. Starting from an existing federation of distributed repositories (G-Lorep) [1] and working on parameters defined by apps, we extended their functionalities to allow mobile devices access. The structure of the access, search, selection, download, use/reuse functions needed to manage learning objects on distributed repositories have also been revisited for adaptation to mobile use.