As host of GeekBeat.tv and tech expert extraordinaire, Cali Lewis spends close to 75 percent of her time on the road. It's fitting that during a recent Macworld panel when asked to name five technology innovations she can't live without, she didn't give a coveted spot on the list to just any fad. Cali's list of life-changing tech is a combination of the practical for someone always on the go and Read more