robots+disadvantages


 * //No. I do not agree that it is a good idea to use avatars to replace humans as teachers in school. Firstly, this is because //robots require a power source (batteries, solar panels, wall outlet, etc), they will only do what they are told, they will do exactly what they are told even if that is not what was intended, they are very time consuming to program, they require maintenance (though some unions will call that an advantage), they cannot adapt to changes in their surroundings (unless their programming allows it), they cannot do something they are not designed to do whereas compared to a human teacher where he or she is flexible and can adapt to environment changes (eg. Place of study) and a human does not require “maintenance” like robots. Statistics has shown that out of 1250 people in USA surveyed whether a humanoid robot should be replaced teachers in schools, 800 + disagreed with the survey. This proves that most students believed that teachers are much more efficient than robots which requires not only a power source but also expenses to make the robot. Hence I do not agree that replacing humans as teachers is a good idea. **