Call for Papers We are pleased to announce the 9th Workshop on Virtual Reality Interaction and Physical Simulation VRIPHYS 2012. The workshop is hosted by the Graduate School of Computational Engineering and the Interactive Graphics Systems Group at the Technical University of Darmstadt and Fraunhofer IGD. It is organized in cooperation with Eurographics. VRIPHYS is one of the well-established international conferences in the field of computer animation and virtual reality. The workshop provides an opportunity for researches in virtual reality and computer animation to present and discuss their latest results and to share ideas for potential directions of future research. Topics of interest include, but are not limited to: animation, e. g. physically-based, vision-based, knowledge-based and geometric approaches virtual and augmented reality planning, learning, optimization for animation interfaces for creating and editing animations perception in animation autonomous characters, group and crowd behavior natural phenomena mathematical foundations of animation haptics sound interfaces related techniques, e. g. collision detection and contact handling applications, e. g. in robotics, medicine, entertainment Best paper awards A “Best Paper Award” will be given to the author(s) of a full paper presented at the conference, selected by the Organizing Committee. The “Best Paper Award” is a Tesla™ C2075 computing processor (or similar) sponsored by NVIDIA. Furthermore, the authors of the two best papers will be invited to submit an extended version to the journal Computers & Graphics. Important dates Submission: August 3 Notification: September 21 Final version: October 5 Conference: December 6-7 Organization Committee Jan Bender Graduate School CE, TU Darmstadt, Germany Arjan Kuijper Fraunhofer IGD, Darmstadt, Germany Dieter Fellner TU Darmstadt & Fraunhofer IGD, Germany Éric Guérin INSA Lyon, France International Program Committee Jérémie Allard INRIA Lille Bedrich Benes Purdue University Jan Bender Graduate School CE, TU Darmstadt Robert Bridson UBC Christophe Chaillou Université Lille 1 and INRIA Erwin Coumans AMD Hervé Delingette INRIA Sophia Antipolis John Dingliana Trinity College Dublin Kenny Erleben University of Copenhagen François Faure Grenoble Universities Eric Galin Université Lumière Lyon Fabio Ganovelli National Research Concil Joachim Georgii Fraunhofer MEVIS, Bremen Laurent Grisoni INRIA Lille – North Europe Takahiro Harada AMD Thomas Jakobsen Havok Copenhagen Torsten Kuhlen RWTH Aachen Cesar Mendoza IHMTEK Stéphane Mérillou University of Limoges Matthias Müller NVIDIA Switzerland Victor Ng-Thow-Hing Honda Research Institute Miguel Otaduy URJC Madrid Isaac Rudomin Tecnologico de Monterrey Mexico City Jonas Spillmann ETH Zurich Jos Stam Autodesk Inc. Matthias Teschner University of Freiburg Gabriel Zachmann University of Clausthal