Ergonomic links:
http://www.working-well.org/index.html
http://www.remedyint.com/ergoanswers/wrist_hand.html
http://www.office-ergo.com/alternat.htm
http://ergo.human.cornell.edu/ErgoTi...tationmain.htm
http://www.cdc.gov/niosh/topics/ergonomics/
http://ergonext.com/

from the business side of it
http://hr.blr.com/topics.cfm/categor...e/155/tab2/155