Bogdanov, EvgenyLimpens, FreddyLi, NaEl Helou, SandySalzmann, ChristopheGillet, Denis2012-06-262012-06-262012-06-26201210.1109/EDUCON.2012.6201105https://infoscience.epfl.ch/handle/20.500.14299/82405This paper reports on the successful use of Graasp, a social media platform, by university students for their collaborative work. Graasp features a number of innovations, such as administrator-free creation of collaborative spaces, context-aware recommendation and privacy management. In the context of a EU-funded project involving large test beds, we have been able to extend this platform with lightweight tools (widgets) aimed for learning and competence development and to validate its usefulness in a collaborative learning context.collaborative learningsocial mediacompetence developmenteducationcontext‑awarenesswidgetsopensocialA Social Media Platform in Higher Educationtext::conference output::conference proceedings::conference paper