Introduction
Robots are used predominantly in industry. More and more companies are making their production lines automated by the usage of programmed robots. This trend of using robots started way back in 1960s and 1970s and gained popularity in the subsequent decades. Education was one area which was not touched by robotic technology until 10-15 years back. The strong belief was that a robot could not enhance the learning process. In fact introducing a robot in the learning process might make it more mechanical than creative. However, perceptions have changed in the last few years and education field is seeing more and more ...