A Formal Description of Multimodal Interaction Techniques for Immersive Virtual Reality Applications.

David Navarre Philippe A. Palanque Rémi Bastide Amélie Schyn Marco Winckler Luciana Porcher Nedel Carla Maria Dal Sasso Freitas A Formal Description of Multimodal Interaction Techniques for Immersive Virtual Reality Applications. 170-183 2005 conf/interact/2005 INTERACT http://dx.doi.org/10.1007/11555261_17 db/conf/interact/interact2005.html#NavarrePBSWNF05