The difference in the two pictures is that in one ther is just people watching but in the picture on the right people are all using their phones to take videos. I think this is a very significant change over just 8 years. This has changed the world quite a bit. Now almost everyone has a smart phone or a tablet of some kind. Now people can experience big events by just watching it on their electronic device instead of going to actually see it in person. I think this is a very good change because we are having a lot of technological breakthroughs.
