Modern technology,which is created by human being themselves,  lead to a continuous   development of  society. Whatever the basic condition of clothing,food,shelter and transportation,however the system of life, it will be subjected to do by technology. Until now the ability of people to think themselves was thought to have deteriorate by relying on technology.In fact, however,Modern technology could bring a influence on it ,not take place of it .
The ability of people to think themselve was originate in finding and solving problem, what's more, technology is the production of innovative thinking. Likewise, people invent computer only for deal with the complex data in past time, and make progress following the demand of human being.In a long time , media of communidation  exprience a shift ——wagon,train,airplane ,subway and so on.Technology could be exsist in the condition of needing.
What's more, the ability of people to think themselves involve judge and desicion, as well as deepth thinking and creative thinking.In these respects, modern technology playing two side roles include positive and negative in different extent. For example, While the rapid development of the Web, computer becoming the mostt controversial instrument,  which is also brings the "information explosion", namely, the information has greatly enriched but the knowledge's relatively scarcity. The ability of judge and desicion may  covered in the flood of imformation. Also it is hard to picking up the important imformation and have a deep impression result from the "information explosion".Thus, It seems like that technology was responsible for the deteriorate of human thinking ability. On the other side, the appearence of computer should  taken place of the traditional communidation  media, al the world seems smaller and become a "global village".The conflict of different cultures will produce more and more magnificent creatives.
Besides, there are a suit of factor render the ability of people to think themselves deteriorate.Such as education level,group culture and the demand and supply of imformation and so on . With a simple example,Mr.Nobody,who was only graduated from primary school could not thinking about the question of how to made the man-made satellite. In addition, If Mr.Nobody lived in primitive society ,he can accurant judgement  which animal to hunt and use stone or knife,not with a gun.However, the development of modern technology lead to demand and supply unbalance,making possible an infulence on the ability of people to think themselve.So we can tell that except the technology ,the other elements was the derictly factor of deteriorated in the ability of human thinking.
In conclusion ,any modern technology being  used in daily life could made two kinds of effects,but it was not the necessary factor for the deteriorate of human thinking ability.As we making use of the good characteristic of technology , and avoid the disadvantageous factor of solving the problem.