To calculate a complex mood (Affective computing) is the study and development of the system and the tools that can recognize and process the results variable model of human emotion. As the United discipline related to computer science Psychology and cognitive science to this branch starting from the needs philosophy, that would like to access the emotions of human beings. A branch of this modern complex emotional calculation starts from the definition of the event card laina Rosa computer scientist at MIT who began to use this word in the research in 1995 about the calculation of complex emotion. The inspiration for this line of research is to simulate the feeling of another man's understanding of the human being. Want to have a machine that can translate the results of the status of human emotions and behavior modification to meet their human emotions appropriately.