Human Factors and Ergonomics Society
The Society's mission is to promote the discovery and exchange of knowledge concerning the characteristics of human beings that are applicable to the design of systems and devices of all kinds. http://hfes.org/
NASA: Human Factors Research and Technology Division
NASA's Human Factors Research and Technology Division supports human-centered design in complex aerospace information systems using experiments and models of human capabilities and human-machine interaction to enhance system safety, reliability and performance. Site includes current projects, reports, history and organization. http://human-factors.arc.nasa.gov/