Hitachi 'Life Microscope' promises to track your every movement

Sure, there's plenty of devices like the Fitbit that can track your movement and report on your general level of activity or laziness, but only Hitachi has what it's dubbed a "Life Microscope." That name apparently comes from the fact that the device is able to track your activity with more detail than other fitness monitors -- including, it seems, the difference between sitting and sleeping, and even the difference between eating or playing video games. That data is then naturally able to be transferred to a PC, and it also sounds like the Life Microscope could be incorporated into actual watches as well -- if it ever moves beyond the concept stage, that is.