Carr, C.., and D. Newman, "When is Running More Efficient Than Walking in a Space Suit?", 35th International Conference on Environmental Systems (ICES), Rome, Italy, SAE International, July 11-14, 2005.

Ferguson, P., C.. Carr, B. Pitts, and D. Newman, "Adaptation and Performance Analysis of Human Motion During Intra-and Extra-vehicular Activities", Proceedings of the Habitation 2004 Conference, Orlando, FL, January 2004.

Hodgson, E., R.. Sidreaves, S. Braham, J. Hoffman, C.. Carr, P. Lee, J. Marmolejo, J. Miller, I. Rosenberg, and S.. Schwartz, "Requirements and Potential for Enhanced EVA Information Interfaces", 33rd International Conference on Environmental Systems (ICES), Vancouver, BC, Canada, SAE International, July 7-10, 2003.