We Would Like to Thank the folowing sources for their information,

"2010 K10 Robot Field Test." NASA Lunar Science Institute. Web. 16 Feb. 2011. <http://lunarscience.nasa.gov/robots/2010/>.

"AAAI-10: AAAI-10 Robotics Programs." Association for the Advancement of Artificial Intelligence. Association for the Advancement of Artificial Intelligence, 1995. Web. 01 Feb. 2011. <http://www.aaai.org/Conferences/AAAI/2010/aaai10robot.php>.

Dunwoody College of Technology. Dunwoody College of Technology, 2008. Web. 4 Feb. 2011. <http://dunwoody1.reachlocal.com/coupon/?scid=2082410&cid=706057&tc=11020408460234020&rl_key=d59fb4f35ac32ea9ab00b944ef44f9ef&kw=14211849&dynami

"Golf Course Mowing Overview." National Robotics Engineering Center NREC. Web. 16 Feb. 2011. <http://www.rec.ri.cmu.edu/projects/toro/>.

The Robotics Institute. Web. 18 Feb. 2011. <http://www.ri.cmu.edu/>.

 The Toro Company. Web. 16 Feb. 2011. <http://www.thetorocompany.com/>.

VaCAS | Virginia Center for Autonomous Systems. Web. 16 Feb. 2011. <http://www.unmanned.vt.edu/news/spaaros.html>.

Vislab. University of Parma, 2009. Web. 10 Jan. 2011.<http://vislab.it/>.