TED's respons

  TED is a really great show.I watched it before when I was lived in beijing and learn a lot new interesting information from this lectures show.But this time,I personally can't agree with the whole part of the theory.I do agree online game can bring people's most concentration out a lot, and gamers incredibly stick on chasing the final achievement. But all this is just about game,I never see anyone who  can focus and success on game also can pay the same enthusiasm on real life, contrarily,they pay too much time on online game's fake life instead of to face real problem in their life.As soon as the gamers feel depress in real life,they will remember how good they are in online game,and then, they will go back to gaming and enjoy the success feeling on games,then the real life problem will still there. I even heard some kids spends too much time on game, and drop their collage grade.Some gamers  can't make friends in real life,and don't even mention the violent tendencies from the online game.So games are fun,but just remenber they are not for real.

how do you use your smartphone?

http://youtu.be/dXoUwKsbtBohttp://youtu.be/dXoUwKsbtBo