While most of us are familiar with the Nike+iPod system there is a buzz on the up and coming Apple Lifestyle Companion that may implement a diet coach, possibly even scan bar codes on products to track your diet. How cool is that?! There has yet to be set an estimated time of arrival, but we may excitedly await, anticipate sharing our diet with a device intsead of having to look our trainer in the eyes…especially when we have strayed!