A RC car is controlled by a IOIO board, plugged to an Android phone that receives motor commands from a computer over WIFI or 3G (WIFI in this video). The phone also sends the video and the values from the acceleration and orientation sensors back to the computer. The communication protocol between the phone and the computer is UDP. - September 22, 2011.
New paper and release of our Spiking Neural Network Simulator
Richert, M., Nageswaran, J.M., Dutt, N., and Krichmar, J.L. (2011). An efficient simulation environment for modeling large-scale cortical processing. Frontiers in Neuroinformatics 5, 1-15.[pdf][sourcecode]