ROBOTIC GRASP AND MANIPULATION PLANNING: GEOMETRY AND ALGORITHMS Jean Ponce Dept. of Computer Science University of Illinois Abstract: This talk addresses the problem of grasping and manipulating objects with simple robotic mechanisms, including a novel reconfigurable gripper, modular fixturing elements, and mobile platforms. A detailed analysis of the problem geometry in configuration space is used to devise simple and efficient algorithms for grasp and manipulation planning. The results of preliminary experiments will be presented.