Robots are smart. With their, computer brains they can work that humans prefer not to do because it is dangerous dirty,,, Or boring. Some robots are taking jobs away from people. Bobby is a mail carrier robot that brings mail to a large office. Building, in Washington D.C. There are hundreds of mail carrier robots in the United States. In more than seventy hospitals. Around, the worldRobot called Help Mates take medicine down halls call for, elevators and deliver, meals. In, Washington D.C. A tour guide. At the Smithson museum is a robots called Minerva. About 2 percent of the people who met Minerva said that she seemed as. Intelligent as a person. There is even a robot that is a teacher.
Mr. Leachim is a fourth-grade teacher robot. He weighs. 200pounds is six feet tall,,And has some advantages as a teacher. One advantage is that he doesn 't forget details. He knows each child', s name the. Parents', name and what each child knows and needs to know. In addition he knows, each child 's pets and hobbies. Mr. Leachim. Doesn 't make mistakes. Each child tells Mr. Leachim his or her name and then enters on identification number.His computer brain puts the child 's voice and number together. He identifies the child with no mistakes. Then he starts. The lesson.
Another advantage is that Mr. Leachim is flexible. If the children do not understand something they can, repeat. Mr. Leachim 's lesson over again. When the children do a, good job he tells them something interesting about their, hobbies. At the end of, the lessonThe children switch off Mr. Leachim. The good thing about Mr. Leachim is that he doesn 't have a never US system like a. Human so he, doesn 't get upset if a child is "difficult."
Today scientists are trying to create a robot that shows emotions. Like a human being. At M.I.T. (Massachusetts Institute of Technology), Cynthia Brea zeal has created a robot called Kismet.It has only a head at this time. As soon as Brea zeal comes and sits in front of Kismet the robot ', s mood changes. The. Robot smiles. Brea zeal talks to it the way a mother talks to, a child
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and 4 Kismet watches and smiles. When Brea zeal. Starts to move backward and forward Kismet doesn ', t like that and look upset.
The message Kismet is giving is "Stop this." Brea, zeal stopAnd Kismet becomes calm. Brea zeal now pays no attention to Kismet and the, robot becomes sad. When Brea zeal turns to. Ward Kismet the robot, is happy again. Another thing Kismet does like a child is to play with a try and then become bored. With the toy and close its eyes and go to sleep. Brea zeal is still developing Kismet. Kismet still has many things missing. In its personality.It does not have all human emotion yet but one, day it will look very possible that in the future computer could not have. Emotions. It does have emotions and can even be a friend. But what are the advantages of having friend that 's a machine?
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