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Jun my major will be computer science
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Reference: By Elizabeth Landau, Do digital diaries mess up your brain?
http://www.cnn.com/2009/HEALTH/11/03/digital.diary.brain.mind/index.html

Summary:
In Elizabeth’s article, people are usually lost their old memory, and most of the memories are precious. Now, we have a technology to help people get our daily memory in the computer. For example, the Microsoft developed a camera to catch the pictures of a person’s life. The camera not only takes pictures, but also gets much information about the life. The author also said that, the technology can collect the information about people’s behavior, it’s good for find different things in the society. It may avoid getting some crime. The article also says the technology can help students get more knowledge from the book. This is similar that put your memory to another place. Some people don’t angry this, because if you put your memory in another place, you may do different things.

Reaction:
In my opinion, this technology is not very useful. Like a USB driver, this technology only likes a separate memory card of your brain, and it is not good to tell you how to do something. But I think that it helps scientist in creating new information software, likes an alarm, which can make people comfortable, because people don’t worry about what they forget. The author says the technology should collect much information, such as pictures and sound. If this information become a huge count, that’s could be a kind of rubbish. However, using this technology may be some problems, we should think about both of the good point and bad point, after that, we can choose a suit way of science technology.