15Th International Conference on Climbing and Walking Robots and the Support Technologies for Mobile Machines, Date: JUL 23-26, 2012, Location: Baltimore, MD, Sponsors: Assoc Advancement Med Instrumentat, Inst Mech Engineers, No Illinois Univ, Johns Hopkins Univ, CLAWAR Assoc, Loyola Univ, Univ Maryland, Natl Inst Stand & Technol