A compare and contrast essay can be determined as a composition which has the purpose of demonstrating similarities and differences between two or more subjects. In fact, a compare and contrast essay may cover any topic. However, all proposed arguments for and against must be relevant and objective. A compare and contrast essay should focus only on similarities and differences that correspond to the topic, but not to be a simple listing of all possible characteristics. Considering a compare and contrast essay introduction example specifically, it is obligatory to remember that the beginning of the text should lure into reading by, for example, demonstrating some interesting facts that illustrate a dual nature of studied phenomena. Moreover, an appropriate essay introduction must necessarily involve a strong thesis statement explaining why it is important to conduct a comparison and how its results can be applied in practice.
In modern times a technological development has achieved an unprecedented pace, thereby, making advanced technologies more affordable for ordinary people. It particularly concerns devices of an augmented and virtual reality. Despite the fact that both of these technologies have somewhat similar approaches, their functional differences are essential. For instance, the Facebooks Oculus virtual headset is predominantly designed to simulate imaginary environments for training and create entertaining realities. At the same time, an allegedly similar Google Glass does not have such entertaining and training possibilities. Its purpose implies to enhance an actual reality by projecting an additional content on glasses and match it with real-life objects. By conducting a more thorough comparison of features of augmented and virtual realities, the most effective application of both technologies can be determined, what will ultimately contribute to their proper development.