Research Trends & Future Scope in Blue Eyes Technology

Human brain can recognize other human's feeling by looking at their faces or by their touch, getting a computer to do the same is difficult but in modern world there can be such a technology which can make a computer understand the emotional level of the human being and that technology is called blue eyes technology. There are different ways and devices through which a system can understand human feelings. Among all devices, face detection is a very powerful tool for human computer interaction as face is through which people understand each other through their expression. There are a different number of face detection technique and this paper presents comparative analysis of those technique and different devices used in gathering human information for analysing their emotional level.