Although lots of differences exists between virtual and real world in more detailed ways, they are similar in basic form and functions. According to encyclopedia, …show more content…
It is employed in almost every aspect of our life and benefits a wide range of people, including preschoolers, people with special needs and even adult professionals. I think it is most commonly used in our everyday communication. It keeps us in touch with our friends and families as well as keeps us informed of the latest news and events. However, it goes further than this. For example, a supermarket in Germany developed a stuff training program called “virtual supermarket” to reflect the real world. In this way, the assistants can better serve the customers. In addition, virtual world contributes to scientific researches as well. Archeologists are able to build models of prehistoric world using computers and then test their theories and hypothesis on …show more content…
Due to the fact that most people are largely dependent on digital devices nowadays, the potential of information leakage has increased on an unprecedented scale. Take social media for an example, a great many people post their daily event, feelings and thoughts on it and leave their ‘comments’ and ‘likes’ on their friends’ pages. While we are navigating the webs, we also leave a trace for villains to track us down. Moreover, a person can hide his true identity and be anyone he wants in a virtual world. There is no way for us to tell if another person wants to deceive us or not. The real world, by contrast, is more secure and reliable. Our vigilance is improved in real world so that it is not so easy for others to trick us and our personal information is