Dear list, Thanks to your quick and precise answers, I have programmed a bridge between ASEBA and ROS: http://github.com/stephanemagnenat/asebaros This bridge allows to load source code, inspect the network structure, read and write variables, and send and receive events from ROS. This brings ROS to the following platforms: - Mobots' marxbot, handbot and smartrob - e-puck Kind regards, Stéphane -- Dr Stéphane Magnenat http://stephane.magnenat.net