Technology and Teaching

Today we all talked and discussed about how technology can be used in various ways to improve our present education system and make the learning interesting.I totally support the use of technology in providing the quality education. While discussing on this topic a thought came to my mind why cant we use a well programmed robot assisting teacher in schools.I know using the robot will make the learning process very mechanical kind of and no emotions and non understanding of child emotion will take place but it will do the teaching in a desired standardize process. It may be fantasy of my mind but i really want to explore the possibility of this idea.