This is a crucial application in the RFieldbus Manufacturing Pilot. Its goal is to detect the type of the parts in the roller-belt (given by its color) in order to route them to the respective buffer. This application runs in the Master PC01 and receives snapshots of the parts passing in the roller-belts in JPG format. Those snapshots are sent by an application in Slave PC06 (TCP connection), as we will see in next section (Disk Color Detection Slave). The application, after receiving one image, uses image manipulation technics to detect which kind of part it is (white, gray or black).