After watching the video clip, my responses to the questions are demonstrated in the following.

1. About the industrial machinery, it's extremely convenient and efficient for the workers to finish the products. Each worker just need to stand at a certain position and do the same thing in order to match up the procedure of production, so their works are very easy and light. Moreover, the boss gains from industrial machinery also because of the increasing work efficiency, so he can earn more money and reputation than before. As regards the feeding machine, people can just sitting, but do nothing, to eat or drink through the machine. I think it can save workers lunch time and they can produce more production for the boss. About the closed circuit cameras, it's beneficial for the boss to watch the whole manipulation of industry. It can avoid workers to be lazy and give orders effectively.

2. These technologies make negative effect on the main character's mood or life. First, he feel boring and rigid from the industrial machinery becase he has to repeat the same thing many times, so he get a little bit crazy and be sent into hospital eventually. Since the closed circuit cameras, he always under a great pressure and cannot get relax. On the other hand, he is selected to try the feeding machine, but the invention is not such successful and practical. The machine force him to eat given food and he cannot to choose. To conclude, these technologies create both physical snd psychological effect on the main character.
 
3. There are both positive and negative effects on using computers and the internet on my life. About the former, I can communicate with my friends very easily through facebook and MSN everyday. We can know each other's daily life even though we are separated by a long distance. Moreover, I can gain many information and knowledge from the internet, such as Wiki, Yahoo and Gloogle. It's helpful for me to do the presentation and broaden my horizons. Furthermore, I like to play mini games on the internet in my spare time because it can releases my pressure from my life. On the other hand, sometimes I will receive obscene and violent information unwillingly from the internet. Also, our privacy is very easy to transmit to the public if we do nothing to protect it. I have such experience that once I drew a painting and I put it on my blog to share with my friends, then I found my painting was stolen by other people. Therefore, we should use computers and the internet very carefully.