Cognitive science is a science that envolves working of brain. In brain we have a threshold value that enables our brain to work. Our brain works in proper way to give signal then our body works. Our brain has a network that works in a special way to enhance the understanding power. Cognitive science is a way to deal with a major part of our life. Cognitive science is a that envolves brain working and we relate it to technology. It is designed on real brain and artificial brain is made in form of technology. Artificial brain is a brain that works in the form of technology, we get all the work done easily through technology. Cognitive science is a way of understanding that gives a power to the user. User can manipulate data according to choice and find solution to problem. Data is a way of pattern that works in a proper way to support user. User has to be educated enough to use the device in the terms to find value. Technology is a way to enhance user ability and understanding and we find way to our problems.