181214-N-PO203-0220 HONOLULU, Hawaii (Dec. 14, 2018) Owltonomous, an autonomous surface vehicle from Florida Atlantic University, competes during the Office of Naval Research (ONR)-sponsored Maritime RobotX Challenge in Honolulu, Hawaii. Organized by RoboNation and Navatek, RobotX is designed to foster student interest in autonomous robotic systems operating in the maritime domain, with an emphasis on the science and engineering of cooperative autonomy. (U.S. Navy photo by John F. Williams/Released)