Sony SMU-WM10 wireless mouse reinvents the hand

There's a reason most modern computer mice are sort of oval in shape: even the least ergonomic pay some respect to the curvature of the human hand (notable exceptions include some Apple mice, such as the boxy original Mac mouse, and the round and small original iMac mouse -- not to mention most portable mice from just about every manufacturer). So, while Sony's new rectangular SMU-WM10 wireless mouse might look really sleek, we just can't imagine using it is a very comfortable experience. Of course, at $50, it doesn't break the bank, so if you're into style and self-inflicted injuries, go ahead and order one, in red, black or white.