Technology is the knowledge and application of science to improve the life of human beings. Along with the great evolution of human, there had been a sweeping change in the standard of living. It is more appropriate to say that advancement in technology has revolutionized the lives of people. Whether it be medical technology or information technology or any other field, all these are advancing at a very fast pace. Modern world has been so much optimized that people are addicted to the modern life style. Mechanization of processes saves most of their time. It is really hard for to imagine a life style with out all the luxuries and comforts. See how the technologies influence the world.