El Segundo-based Vizional Technologies has released an RFID-based supply chain application designed for managing trailers, tractors, trucks, and labor. The company said that its Vizional Yard RFID solution will help companies improve asset utilization, manage inventory, and shorten order cycle times. The solution is targeted at distributino facilities, trucking terminals, and yard operations. The solution also combines Global Position System (GPS) capability with RFID, which is being used to remotely monitor and tag equipment.