Multiple mice on OS X

Question

I am developing an OS X application that is supposed to take input from two mice. I want to read the motion of each mouse independently. What would be the best way to do this?

Answer 1

You could look at the USB/PS-2 device interrupt. Even if you don't want to rewrite a so called driver, it could be usefull since all the mice send their data through.

You could also check this page that could give some hints http://multicursor-wm.sourceforge.net/