[1] Weal, M. J., Cruickshank, D. G., Michaelides, D. T., Millard, D. E., De Roure, D. C., Hornecker, E., Halloran, J. and Fitzpatrick, G. (2006) A Reusable, Extensible Infrastructure for Augmented Field Trips. In Proceedings of PerEL 2006, 2nd International workshop on Pervasive eLearning in conjunction with PerCom 2006, pp. 201-205
[2] Lonsdale, P., Beale, R., and Byrne W. (2005). Using context awareness to enhance visitor engagement in a gallery space. In Proceedings of the HCI05 Conference on People and Computers XIX. pp. 101-112
[3] Bojaars, U. , Breslin, J.G. , Finn, A., Decker, S. (2008), Using the Semantic Web for linking and reusing data across Web 2.0 communities, Journal Web Semantics: Science, Services and Agents on the World Wide Web – Vol. 6, pp. 21-28
[4] Gruber, T. (2008), Collective knowledge systems: Where the Social Web meets the Semantic Web, Journal Web Semantics: Science, Services and Agents on the World Wide Web – Vol. 6, pp. 4–13
[5] Franklin, T., Van Harmelen, M. (2007), Web 2.0 for Content for Learning and Teaching in Higher Education. JISC Report. http://www.jisc.ac.uk/publications/publications/web2andpolicyreport
[6] Dalsgaard, C. (2006), Social software: E-learning beyond learning management systems. European Journal of Open, Distance and E-Learning. http://www.eurodl.org/materials/contrib/2006/Christian_Dalsgaard.htm
[7] Downes, S. (2005). E-Learning 2.0. eLearn, 10(1).
[8] Wilson, S., Liber, O., Johnson, M., Beauvoir, P., Sharples, P. & Milligan, C. (2007). Personal learning environments: Challenging the dominant design of educational systems. Journal of e-Learning and Knowledge Society, 2.