Saya the first robot which can talk animate ceratin features like it can smile show th feeling of surprise.Professor Hiroshi Kobayashi of Tokyo University of Science, who was the one who developed Saya, said that this robot was not to replace teaching faculty but to show it is as proof for advent of technology.
"We are not looking at making something that will take over from teachers, but rather our main reason for building this robot is to use new technology to teach children about technology," Kobayashi told Reuters.But Hiroshi Kobayashi also added that in places where there is shortage for teaching faculty we can use Robot Saya.