--- SCOUT (Science, Crew and Operations Utility Testbed) looks like an oversized dune buggy. Its design is loosely based on the Moon Buggy used by astronauts on the Apollo 15, 16 and 17 missions back in the 1970s. Its seats are built to accommodate two passengers wearing bulky spacesuits. Its joystick and computer touch screen are optimized for easy use by heavily gloved hands. And it is tricked out with an eclectic array of cameras, speakers and a host of communications gear. Its maximum ground speed: 6 miles per hour. ---
http://www.spacedaily.com/news/mars-robot-05b.html
http://www.jsc.nasa.gov/roundup/weekly/1203p6.pdf (SCOUT and Boudreaux (ERA))