The development of science and technology supports the development of human interaction technology by robot. With the development of Computer technology, now users can develop various methods of interaction. this research will be designed a model of human interaction by robot in the form of visul display in the form of GUI (Graphical user interface). By the method of human interaction with this robot, the robot can be controlled using the computer easily. The robot of tank rover 5 is used in this research. GUI interaction design is designed by Processing software. Meanwhile, to control the robot is using Arduino UNO R3 microcontroller. The movement of robots is completely controlled by the user. GUI display consists of several buttons and tools that can control the movement of robot maneuver both forward, backward, left, right, besides gui can also be used to adjust the speed at the robot tank when operating.