Should have patented it...

I saw this article about a new wearable mouse that Microsoft patented and developed, and I can only think back six years ago when my friend and I came up with the idea first :P  Granted it used the serial port instead of a PS/2 or USB port, but it still worked!  The highlight of that project was getting Windows 2000 to install the serial mouse drivers in a pseudo plug-and-play manner when we plugged our mouse in.  Those were fun days in ECE476 :)