Hi Bob, thanks very much for the reply. The display on the robot is an Adafruit 2" 320x240 pixel TFT LCD display, very small but still readable. When the robot's OS fires up it shows up as a terminal display, and I use a small Bluetooth keyboard that types directly into the terminal. In the video I'm running htop, a nicer version of top, the Linux system monitor. It provides me the status of each of the four cores on the Raspberry Pi, average system load, memory usage, and the lower part shows a table of running processes.