A Running Shoe that talks to your iPod
Apple and Nike have been developing a set of technology that will simply enable your Nike shoes to talk with you via your iPod. A sensor embedded in the shoe communicates wirelessly to an adaptor ($29) for your iPod to capture info about your run and communicate this to you as well as saving the data for transfer to your computer.
If only it would tell you that you need more beer at home so you could drop by a store at the end of your run!