LINKS with ergonomics information that we have found helpful:

OSHA:

OSHA provides assistance to businesses, particularly small businesses, and helps them proactively address ergonomic issues in the workplace. 

Washington State Labor and Industries:

Washington State has helpful news and updates in the field of ergonomics such as featured ergonomics ideas, latest guidelines, and recommended sites of interest.

Microsoft Accessibility:

Microsoft provides detailed information regarding making your computer easier to see, hear, and use.