Virtual Reality is Changing the World Part1 Several years ago, I watched a film called Her, which is a fiction movie mainly about artificial intelligence. However, the main actor also played several cool virtual reality games in the movie. It was fictional at that time; however, it is nearly real now since technology has developed quickly.     What’s virtual reality? It could be some game or some environment you walk around or some video that’s playing all around you when you look around.     I remembered the first time I played VR games with a headset about two years ago. The headset was connected by a wire up to the ceiling. I found this constricting, but I still had a lot of fun.     Compared to the first time, my last time with a VR game was more interesting. Without the wire to the ceiling, we could move quite freely in a fixed area.     With our headsets on, the visions were totally different. Other friends might still see us in a green field and we were walking randomly in this empty field. On the contrary, what we saw was an incredible scene-several walls were facing me and those walls together formed a puzzle.     Our gaming enemies were standing at the other side of the room. And each of us stood in one corner of the room. Surrounding us were five walls and we needed to go around them to reach our enemies. We could also use these walls to shield ourselves from our enemies’ bullets. With the guns in our hands, we could shoot, shield and use bombs. If one were to die in the game, he could run to the revival point, then wait for 10 seconds and he would be alive again. I found it most hilarious that when we were waiting for the ending of those 10 seconds, we could rush to our enemies’ back and shoot them as long as we were alive. Although in the end I lost the game, I enjoyed it very much!