Summary
According to the article, we will know virtual reality which built by Google has been using for viewing earth. Google is attempting to develop this program since a decade ago, and now this technique is more proven. The end of the essay said that people use virtual reality to discover the place that people hasn’t been there.
Personal opinion
As far as I am concerned, I think virtual reality is a double-edged sword, which means that technique has an advantage and drawback. I want to start with the advantage.
Firstly, I think virtual reality is a good technique for some sports game. Because it can offer a real situation which makes you think you are in the game, and I believe it will bring you a lot of fun that the past.
Secondly, I don’t think we will be satisfied when we use virtual reality to discover the earth. We enjoin discovering because of we will be satisfied by the true stuff or unexpectable situation. However, if you through virtual reality, you will never ever feel the happiness.
Thus, I think virtual reality technique is a double-edged sword.