Listening Robot Senses Snipers

http://hardware.slashdot.org/hardware/07/01/19/0042258.shtml

the machine utilizes robotic hearing technology originally developed by Boston University’s Photonics Center to improve hearing aids to sense a shot fired and pinpoint its source, identify it as a hostile or friendly weapon, and illuminate the target with a laser visible only with night vision. The RedOwl, built on an iRobot packbot platform and controlled via a modified Xbox videogame controller, can figure out the location of a target 3,000 feet away, allowing troops to call in a precision air strike.