Advances in trasnportation and communication like the airplane and the telephone have changed the way that nations interact with each other in a global society. Choose another technological innovation that you think is important. Give specific reasons for

The new inventions and technologies are booming all over the world. These machines have not only improved the style of working, but also the way people communicate with each other. Apart from airplane and telephone, the most technological innovation which has changed the way that people interact with each other is computers. Computer is like a mother of all machines, and the two reasons why computer is an important innovation are that people can interact all over the world easily, and can see each other through web cam.

At first, through computer people can interact with each other through emails and chatting. Before the invention of computers, people were interacting through telegrams, and letters which took several weeks for a messenger to receive that letter. However, with the help of computers, one person can communicate with other person through an email which takes just a few second. The interaction through computers is so popular that big multinational companies do conferences and meetings from their work place via computers. The employees and managers don't have to travel long just for one day meeting. For example, my husband usually attends his meetings and conferences from his office just by dialing one code. This not only saves his time, but also the cost of traveling.

Secondly, computer has not only eased the way of communication, but also improves it a lot. Now people can see other with the help of webcam. By this invention family members and relatives talk to each other through video chatting or video calling. For example, my brother who lives in another country can see us whenever he feels lonely and nostalgic. By watching him through web cam, my family feels satisfaction, and assurance that he is doing fine. Hence, the invention of computers has brought the close ones more closely.

All in all, the innovation of computer is the most important innovation because people can interact easily, and can see other through web cam.