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A digital tachometer and compass are displayed in the instrument cluster of a Ford MyTouch mock-up at the 2010 International Consumer Electronics Show (CES) in Las Vegas, Nevada, U.S., on Wednesday, Jan. 6, 2010. Ford Motor Co. is using CES as a showcase for plans to put social networking, Web browsing, and iPod-styple thumb controls in 80 percent of models by 2015. Photographer: Daniel Acker/Bloomberg via Getty Images

A digital tachometer and compass are displayed in the instrument cluster of a Ford MyTouch mock-up at the 2010 International Consumer Electronics Show (CES) in Las Vegas, Nevada, U.S., on Wednesday, Jan. 6, 2010. Ford Motor Co. is using CES as a showcase for plans to put social networking, Web browsing, and iPod-styple thumb controls in 80 percent of models by 2015. Photographer: Daniel Acker/Bloomberg via Getty Images