Robot Soccer

http://drgraeme.net/drgraeme-free-nxt-g-tutorials/Ch108/SoccerGenIINXTG/default.htm



http://www.hitechnic.com/blog/ir-seeker/hockey-bot/



 http://kss2.sd23.bc.ca/chalmers/robotics10/newChallenges2011_12/soccer/GettingStarted.htm