William Steptoe Oyewole Oyekoya Alessio Murgia Robin Wolff John Rae Estefania Guimaraes David J. Roberts Anthony Steed Eye Tracking for Avatar Eye Gaze Control During Object-Focused Multiparty Interaction in Immersive Collaborative Virtual Environments. 83-90 2009 VR http://dx.doi.org/10.1109/VR.2009.4811003 conf/vr/2009 db/conf/vr/vr2009.html#SteptoeOMWRGRS09