BERLIN - NOVEMBER 02:  A converted Dodge minivan is steered remotely with an iPhone by a student of the department for aritificial intelligence at the Freie Universitaet Berlin during a demonstration at Tempelhof Airport on November 2, 2009 in Berlin, Germany. The car, whose design was led by professor Raul Rojas, is outfitted with a variety of laser sensors, GPS antennae and computers. Getty Images logo Getty Images 3 weeks ago

BERLIN - NOVEMBER 02: A converted Dodge minivan is steered remotely with an iPhone by a student of the department for aritificial intelligence at the Freie Universitaet Berlin during a demonstration at Tempelhof Airport on November 2, 2009 in Berlin, Germany. The car, whose design was led by professor Raul Rojas, is outfitted with a variety of laser sensors, GPS antennae and computers.