HANOVER, GERMANY - MARCH 04:  A woman uses the navigate tool on the Nokia N82 cell phone with an internal GPS receiver and Nokia map, at the CeBIT technology fair the first day the fair opened to the public March 4, 2008 in Hanover, Germany. CeBIT, the world's largest technology trade fair, will run from March 4-9. Getty Images logo Getty Images 20 months ago

HANOVER, GERMANY - MARCH 04: A woman uses the navigate tool on the Nokia N82 cell phone with an internal GPS receiver and Nokia map, at the CeBIT technology fair the first day the fair opened to the public March 4, 2008 in Hanover, Germany. CeBIT, the world's largest technology trade fair, will run from March 4-9.