With rumors of an Apple smart watch ramping up over the past few months, a number of other companies have also reportedly been working on their own projects involving watches and other wearable devices. Last month, both Samsung and Google were reported to be working on their own projects, and now The Wall Street Journal indicates that Microsoft is also exploring the possibility of a smart watch.Earlier this year, Microsoft asked suppliers in Asia to ship components for a potential watch-style device, the executives said
