Hi, as far as I can tell, there is no touch-sensor related message in sensor_msgs, and the one used by things such as the PR2 fingertip pressure sensors live in robot- or sensor-specific packages (pr2_msgs/PressureState and fingertip_pressure/PressureInfo in this case). Would there be interest in defining robot-independent message types here? cheers, -- Ingo Lütkebohle, Dr.-Ing. Machine Learning and Robotics Lab, IPVS, Universität Stuttgart http://www.ipvs.uni-stuttgart.de/abteilungen/mlr/abteilung/mitarbeiter/Ingo.Luetkebohle +49-711-685-88350 PGP Fingerprint 3187 4DEC 47E6 1B1E 6F4F 57D4 CD90 C164 34AD CE5B