How can Digital help us?

With the development of technology, there are more and more media platforms appeared, such as social networking, youtube, blogs, mobile phones, etc. So there are a lot of platform for public to share what they think, what they want to say and they can use this platform to learn. This is the importance of users in control. Steve O'Hear said that web 2.0 create a new model of teaching and learning for students. Teacher and students could use blogs, flickr and youtube to learn new things, and this will arouse students’ potential and make the better communication between teacher and student.

Compare with traditional media, as the existence of the network, even if it is living at home, the people can publish and find information they needed arbitrarily though the classified ads web, and without any fees. Nowadays network is an exponential growth, explosive growth, because of convenience, more and more people recognize that the Internet, the growth of internet users is more far that traditional media.