Joseph L. Jones are Research Engineers at the Massachusetts Institute of Technology.
Tomás Lozano-Pérez, is a Professor in the Electrical Engineering and Computer Science Department and Associate Director of the Artificial Intelligence Laboratory at the Massachusetts Institute of Technology.
Emmanuel Mazer is Co-Director of the robotics group of Laboratoire d'Informatique Fondamentale et d'Intelligence in Grenoble, and a CNRS Research Fellow.
Patrick A. O'Donnell are Research Engineers at teh Massachusetts Institute of technology