Phoronix: X Input 2.0 Merged Into The X Server

Just as planned, the X Input 2 protocol for X.Org has entered the master X Server code-base. X Input 2 (or Xi2 for short) is a significant update over the original X Input extension and allows for Multi-Pointer X support and other enhanced input features...

http://www.phoronix.com/vr.php?view=NzMwNg