Norman Chan writes:
"The next-generation of Microsoft mice has arrived and – surprise! – this peripheral don't feature any fancy lasers. The new Explorer mouse is the first that sports Microsoft's new proprietary Bluetrack technology, something they've been hinting at on their website for the past few weeks. The big innovation is that a BlueTrack mouse will work on virtually any surface type, whether its granite, wood, or even carpet (glass and other reflective surfaces are this mouse's kryptonite)."