Filed under: GPSWhile some courageous individuals may not mind a lifeless being slicing them up in the name of health, there remains a number of us who'd still rather have a human counterpart handling their operation. Thankfully, even skilled doctors could soon be given a hand by GPS location techniques, which have already assisted in some joint-replacement procedures. Essentially, the technology dishes out a "three-dimensional view of the joint area on a television monitor
