Some notes from two of Sherry Turkle's works:
Turkle, S. (1994) Constructions and Reconstructions of Self in Virtual Reality: Playing in the MUDS.
Mind, Culture, and Activity. Vol. 1, No. 3 summer.
Turkle, S. (2008) Always on/always on you: The tethered self. In Handbook of Mobile Communication Studies, James E. Katz (ed.) Cambridge, MA: MIT Press
These works are well worth reading in full.
This is just some points taken from those readings to be used in my class