Don' t  wink, don' t look around, don' t move your hands, cause you are playing World of Warcraft!!?

Here is a video shows how eye gaze interaction with World of Warcraft using a  newest software; developed at De Montfort University, UK in collaboration with University of Tampere, Finland.

The software allows players to change quickly between interaction modes to allow for a more real-time gaming experience.

Think about it, you can play any of your MMOs by using your eyes and liberate your hands to do something else, uh... such as....taking a towel and eyedropper to protect your tired eyes?? lol