Changes

==== Bibliography ====

AMEInfo [http://www.ameinfo.com/259249.html "HP redefines touchscreen PC experience with new ergonomic design"]

Davis, Cyndi [http://ergonomicedge.wordpress.com/2010/04/20/will-touchscreen-technology-eliminate-ergonomic-risk-in-computing-and-gaming/ "Will touchscreen technology eliminate Ergonomic risk in computing and gaming?"]