Cadillac unveils CUE - a full suite of infotainment, navigation and communication tools that combines natural voice recognition, fewer buttons, larger icons and greater customization - to provide a more intuitive and safer connected driving experience Tuesday, October 11, 2011 in San Diego, California. CUE, which stands for Cadillac User Experience, reduces vehicle infotainment complexity through customized information, natural voice commands, fewer buttons and larger icons. CUE also features 3.5 times more processing power than current auto industry systems. (credit: cadillac.com)