11. References Clarke, A . (2004) E-Learning Skills. Palgrave, London. Dias, M., Gibet, S., Wanderley, M. and Bastos, R. (Eds.) (2009) Gesture-Based Human-Computer Interaction and Simulation. Springer, Berlin. Fominykh, Mikhail. (2010). Learning in Technology-Rich Environments: Second Life Vs. Moodle. Available: http://ntnu-no.academia.edu/MikhailFominykh/Papers/461646/Learning_in_Technology-Rich_Environments_Second_Life_vs._Moodle . Last accessed 26/9/2011. Hundsberger, Stephanie. (2009). Arcadia: Foreign language learning in Second Life and the implications for resource provision in academic libraries. Available: arcadiaproject.lib.cam.ac.uk/docs/second_life.pdf. Last accessed 27/9/2011. Jagannathan, Sheila & Martinez, Margaret . (2008). Moodle: A Low-Cost Solution for Successful e-Learning. Available: http://www.learningsolutionsmag.com/articles/71/moodle-a-low-cost-solution-for-successful-e-learning. Last accessed 28/9/2011 Johnson, L., Smith, R.., Willis, H., Levine, A., and Haywood, K., (2011). The 2011 Horizon Report Austin, Texas: The New Media Consortium. Preece, J., Rogers, Y., Benyon, D., Holland, S. and Carey, T . (1998) Human Computer Interaction. Addison Wesley, Essex. Prensky, M . (2001). Digital Natives, Digital Immigrants, [On-line]. Available at: http://www.marcprensky.com/writing/Prensky - Digital Natives, Digital Immigrants - Part1.pdf Reeves, T. C .(2005), Tribute to Betty Collis. In M. Orey, J. McClendon, & R. M. Branch (Eds.), Educational Media and Technology Yearbook 2005 (in press). Available: http://users.edte.utwente.nl/collis/homepage03/CollisTribute.doc Rosenburg, M. (2001) E-Learning, Strategies for delivering knowledge in the Digital Age. McGraw Hill, New York. Sharma, Anil. (2010). Moodle Presentation. Available: http://moodle.org/about/. Last accessed 28/9/2010.